No. 1150186 - 2024 BC Chess Challenge. Regional Qualifier #1 (Vancouver, BC)
2023-11-12 Organized by Maxim Doroshenko (Vancouver Chess School)93 players
Grade K
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1546582 | Ron He | Kind. | 457 | 543 | +0 +2 +3 +3 +2 +4 | 6.0 / 6 | Unknown school |
| 2 | 1573367 | Alvin Zhang | Kind. | 396 | 382 | =3 -1 +0 +0 -1 +3 | 3.5 / 6 | Vancouver Montessori |
| 3 | 1581142 | Flynn Chen | Kind. | 0 | 249 | =2 +0 -1 -1 +0 -2 | 2.5 / 6 | St. George's Jr. |
| 4 | 1581131 | Jasper Zheng | Kind. | 0 | 244 | -0 -0 -0 -0 -0 -1 | 0.0 / 6 | St. George's Jr. |
Grade 1
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1568553 | Jimmy Rao | 1 | 752 | 760 | +4 +5 +2 -3 +7 | 4.0 / 5 | Spul'U'Kwuks E.S. |
| 2 | 1527906 | Rockwell Chan | 1 | 690 | 708 | +7 +3 -1 +6 +4 | 4.0 / 5 | Miller Park E.S. |
| 3 | 1546547 | Karson Lu | 1 | 601 | 629 | +6 -2 +5 +1 +0 | 4.0 / 5 | Unknown school |
| 4 | 1573345 | Luoxi [Mario] Tong | 1 | 419 | 442 | -1 +7 +6 +0 -2 | 3.0 / 5 | Southridge |
| 5 | 1567822 | Arnold Huang | 3 | 369 | 395 | +0 -1 -3 +7 +6 | 3.0 / 5 | Southlands E.S. |
| 6 | 1581208 | Evanson Li | 1 | 0 | 278 | -3 +0 -4 -2 -5 | 1.0 / 5 | Stratford Hall |
| 7 | 1579184 | Benedict Li | 1 | 313 | 291 | -2 -4 +0 -5 -1 | 1.0 / 5 | St. George's Jr. |
Grade 2
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1580512 | Evan Geng | 2 | 746 | 896 | +11 +5 +2 +4 +3 | 5.0 / 5 | Langley Fine Arts |
| 2 | 1526477 | Khai Le | 2 | 1019 | 1016 | +7 +3 -1 +5 +6 | 4.0 / 5 | Sir William Osler E.S. |
| 3 | 1521459 | Leon Makogon | 2 | 661 | 685 | +10 -2 +4 +7 -1 | 3.0 / 5 | Our Lady of Perpetual Help |
| 4 | 1527963 | Josiah Lo | 2 | 688 | 692 | +12 +8 -3 -1 +9 | 3.0 / 5 | Richmond C.S./E.S. |
| 5 | 1509963 | Arjun Thakare | 2 | 634 | 652 | +6 -1 +8 -2 +7 | 3.0 / 5 | Lions Gate Ac. |
| 6 | 1571545 | Amber Attri | 2 | 396 | 460 | -5 +11 +10 +8 -2 | 3.0 / 5 | Auguston Trad. E.S. |
| 7 | 1572974 | Edward Yu | 2 | 417 | 442 | -2 +10 +9 -3 -5 | 2.0 / 5 | St. George's Jr. |
| 8 | 1519569 | Alison Chow | 2 | 419 | 424 | +9 -4 -5 -6 +12 | 2.0 / 5 | Our Lady of Perpetual Help |
| 9 | 1527917 | Andrew Zhao | 2 | 301 | 324 | -8 +12 -7 +11 -4 | 2.0 / 5 | Lord Kitchener E.S. |
| 10 | 1583188 | Dylan Xu | 2 | 0 | 381 | -3 -7 -6 +12 =11 | 1.5 / 5 | Immaculate Conception |
| 11 | 1583199 | Andy Wen | 2 | 0 | 376 | -1 -6 +12 -9 =10 | 1.5 / 5 | Stratford Hall |
| 12 | 1581737 | Derek Yuan | 2 | 0 | 297 | -4 -9 -11 -10 -8 | 0.0 / 5 | St. John's |
Grade 3
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1570948 | Gabriel Golliak | 3 | 866 | 966 | +5 +6 +2 +3 +4 | 5.0 / 5 | Hollyburn E.S. |
| 2 | 1536906 | Muyi (Moses) Li | 5 | 778 | 814 | +7 +4 -1 +5 +6 | 4.0 / 5 | John Knox C.S. |
| 3 | 1580894 | Neeraj Prasad | 3 | 652 | 666 | -4 +7 +6 -1 +0 | 3.0 / 5 | Mountain View E.S. |
| 4 | 1509388 | Aaron Gu | 3 | 868 | 852 | +3 -2 =5 +0 -1 | 2.5 / 5 | Florence Nightingale E.S. |
| 5 | 1537931 | Avery Leung | 3 | 581 | 610 | -1 +0 =4 -2 +7 | 2.5 / 5 | General Currie E.S. |
| 6 | 1567811 | Alvon Huang | 3 | 442 | 460 | +0 -1 -3 +7 -2 | 2.0 / 5 | Southlands E.S. |
| 7 | 1580905 | Haochen Tong | 3 | 579 | 535 | -2 -3 +0 -6 -5 | 1.0 / 5 | Pythagoras Academy |
| 8 | 1526319 | KevinTaikai Liu | 3 | 764 | 764 | -0 -0 -0 -0 -0 | 0.0 / 5 | Vancouver Montessori |
Grade 4
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1507498 | Brayan Zhang | 4 | 1088 | 1107 | +8 +10 +9 =7 +4 | 4.5 / 5 | Carnarvon C.S. |
| 2 | 1581153 | BarathSubramanian Suresh | 4 | 0 | 762 | -3 +11 +10 +9 +7 | 4.0 / 5 | Eagle Ridge E.S. |
| 3 | 1502728 | David Liu | 4 | 877 | 901 | +2 -4 +13 =5 +11 | 3.5 / 5 | Erma Stephenson E.S. |
| 4 | 1581164 | Gia-Minh Nguyen | 4 | 0 | 677 | +11 +3 =7 +6 -1 | 3.5 / 5 | Nestor E.S. |
| 5 | 1581197 | Evan Bao | 4 | 0 | 616 | -10 +8 +12 =3 =9 | 3.0 / 5 | Walton E.S. |
| 6 | 1520651 | Sofia Vigurs | 4 | 1077 | 1039 | +13 -9 +14 -4 +12 | 3.0 / 5 | Hillside E.S. |
| 7 | 1503022 | Max Liao | 4 | 977 | 968 | +14 +12 =4 =1 -2 | 3.0 / 5 | St. John's |
| 8 | 1573165 | Badral Uuganbadrakh | 4 | 537 | 583 | -1 -5 +0 +10 +14 | 3.0 / 5 | Norma Rose Point E.S. |
| 9 | 1488453 | Mario Min | 4 | 875 | 907 | +15 +6 -1 -2 =5 | 2.5 / 5 | St. George's Jr. |
| 10 | 1490837 | Daniel Kwan | 4 | 724 | 738 | +5 -1 -2 -8 +15 | 2.0 / 5 | Our Lady of Perpetual Help |
| 11 | 1573391 | Jayden Dong | 4 | 652 | 647 | -4 -2 +15 +13 -3 | 2.0 / 5 | St. George's Jr. |
| 12 | 1503696 | Hargun Singh | 4 | 585 | 596 | +0 -7 -5 +14 -6 | 2.0 / 5 | Hamilton E.S. |
| 13 | 1574043 | Martina Szeto | 4 | 507 | 513 | -6 +15 -3 -11 +0 | 2.0 / 5 | Mitchell E.S. |
| 14 | 1490319 | Corey Chou | 4 | 422 | 405 | -7 +0 -6 -12 -8 | 1.0 / 5 | J.W. Sexsmith C.S. |
| 15 | 1581726 | Daniel Zhang | 4 | 0 | 385 | -9 -13 -11 +0 -10 | 1.0 / 5 | W.D. Ferris E.S. |
| 16 | 1475368 | Aaron He | 4 | 359 | 359 | -0 -0 -0 -0 -0 | 0.0 / 5 | Unknown school |
Grade 5
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1546571 | Minh Vu | 5 | 986 | 1112 | +9 +11 +7 +2 +3 | 5.0 / 5 | St. Ann's Ac. |
| 2 | 1429806 | Ethan Low | 5 | 1345 | 1364 | +8 +7 +3 -1 +4 | 4.0 / 5 | Van Horne Elementary |
| 3 | 1534331 | Chase Shu | 6 | 1126 | 1136 | +5 +4 -2 +9 -1 | 3.0 / 5 | St. George's Jr. |
| 4 | 1504416 | Mark Karaivanov | 5 | 855 | 877 | +10 -3 +11 +8 -2 | 3.0 / 5 | University Highlands Elementary School |
| 5 | 1573852 | Zirui Ren | 5 | 772 | 790 | -3 +9 -6 +11 +8 | 3.0 / 5 | Dr. R.E. McKechnie E.S. |
| 6 | 1518153 | Desmond Li | 5 | 610 | 644 | -7 -8 +5 +0 +10 | 3.0 / 5 | St. George's Jr. |
| 7 | 1535826 | Tiago Ferraz | 5 | 971 | 963 | +6 -2 -1 =10 +0 | 2.5 / 5 | Queen Mary E.S. |
| 8 | 1573413 | Jordan Szeto | 5 | 806 | 796 | -2 +6 +10 -4 -5 | 2.0 / 5 | Mitchell E.S. |
| 9 | 1535837 | Ethan Zhang | 5 | 615 | 621 | -1 -5 +0 -3 +11 | 2.0 / 5 | Richmond C.S./E.S. |
| 10 | 1502605 | Javier Herrera | 5 | 539 | 539 | -4 +0 -8 =7 -6 | 1.5 / 5 | Edith Cavell E.S. |
| 11 | 1581175 | Steven Chen | 5 | 0 | 487 | +0 -1 -4 -5 -9 | 1.0 / 5 | Collingwood |
Grade 6
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1404606 | Henry Fan | 6 | 1131 | 1117 | +0 =8 +5 +2 -4 | 3.5 / 5 | West Point Grey Ac. |
| 2 | 1409196 | James Hong | 6 | 1111 | 1114 | +7 =3 +4 -1 +5 | 3.5 / 5 | Kerrisdale E.S. |
| 3 | 1546648 | Joanne Wangluo | 6 | 717 | 740 | +10 =2 =8 =6 +0 | 3.5 / 5 | Sir Wilfred Grenfell E.S. |
| 4 | 1520627 | Blake Che | 6 | 890 | 903 | +6 -5 -2 +9 +1 | 3.0 / 5 | St. George's Jr. |
| 5 | 1573389 | Zitian Chen | 6 | 710 | 786 | +11 +4 -1 +8 -2 | 3.0 / 5 | Unknown school |
| 6 | 1572197 | Bryan Sun | 7 | 620 | 690 | -4 +11 +7 =3 =8 | 3.0 / 5 | Howard DeBeck E.S. |
| 7 | 1490826 | Katelyn Kwan | 6 | 643 | 666 | -2 +10 -6 +11 +9 | 3.0 / 5 | Our Lady of Perpetual Help |
| 8 | 1580848 | Derek Tan | 6 | 729 | 752 | +9 =1 =3 -5 =6 | 2.5 / 5 | David Lloyd George E.S. |
| 9 | 1528042 | Lucas Xing | 6 | 541 | 538 | -8 +0 +10 -4 -7 | 2.0 / 5 | Southridge |
| 10 | 1571578 | Sanav Attri | 6 | 436 | 443 | -3 -7 -9 +0 +11 | 2.0 / 5 | Auguston Trad. E.S. |
| 11 | 1583177 | Tony Xu | 6 | 0 | 502 | -5 -6 +0 -7 -10 | 1.0 / 5 | Immaculate Conception |
| 12 | 1574008 | Justin Sirois | 6 | 654 | 654 | -0 -0 -0 -0 -0 | 0.0 / 5 | Vancouver C.S. |
Grade 7
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1521628 | Ansun Zhou | 7 | 1189 | 1227 | +8 +7 +6 +3 =2 | 4.5 / 5 | Sir William Van Horne E.S. |
| 2 | 1521448 | Nikita Makogon | 7 | 752 | 890 | +5 +8 -3 +4 =1 | 3.5 / 5 | Our Lady of Perpetual Help |
| 3 | 1456626 | Ethan Li | 7 | 1227 | 1233 | +4 +6 +2 -1 =5 | 3.5 / 5 | St. George's Jr. |
| 4 | 1548865 | Aiden Lu | 7 | 834 | 872 | -3 +5 +9 -2 +0 | 3.0 / 5 | David Oppenheimer E.S. |
| 5 | 1329704 | Walter Zhang | 7 | 1050 | 1042 | -2 -4 +7 +8 =3 | 2.5 / 5 | Marlborough E.S. |
| 6 | 1443194 | Chelsea Tang | 7 | 891 | 889 | +9 -3 -1 +0 =7 | 2.5 / 5 | Shaughnessy E.S. |
| 7 | 1581186 | Jake Cao | 7 | 0 | 732 | +0 -1 -5 +9 =6 | 2.5 / 5 | Hillcrest M.S. |
| 8 | 1418253 | Sky Chung | 7 | 800 | 806 | -1 -2 +0 -5 +9 | 2.0 / 5 | Blundell E.S. |
| 9 | 1581107 | Jay Zhang | 7 | 0 | 577 | -6 +0 -4 -7 -8 | 1.0 / 5 | Sir James Douglas |
Grade 8
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1493267 | PengSen Fang | 8 | 1385 | 1374 | =2 +6 =4 +3 =5 | 3.5 / 5 | Sir Wilfrid Laurier E.S. |
| 2 | 1514621 | Lucas Yu | 8 | 962 | 1050 | =1 -3 +6 +5 +4 | 3.5 / 5 | Collingwood |
| 3 | 1546637 | May Wangluo | 8 | 862 | 982 | =4 +2 +5 -1 +6 | 3.5 / 5 | Laura Secord E.S. |
| 4 | 1419838 | Jacky Luan | 8 | 1067 | 1068 | =3 =5 =1 +6 -2 | 2.5 / 5 | Westcot E.S. |
| 5 | 1395865 | Eamon Sheung | 8 | 1180 | 1152 | +6 =4 -3 -2 =1 | 2.0 / 5 | Spul'U'Kwuks E.S. |
| 6 | 1581118 | Marcus Wang | 8 | 0 | 643 | -5 -1 -2 -4 -3 | 0.0 / 5 | Hugh McRoberts S.S. |
Grade 9-12
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1356153 | Owen Yuen | 11 | 1475 | 1495 | +3 +4 +2 +6 +7 | 5.0 / 5 | Archibald Blair E.S. |
| 2 | 1517883 | Ryder Hsu | 9 | 1081 | 1167 | +8 +6 -1 +5 +4 | 4.0 / 5 | Madrona |
| 3 | 1573817 | Adrian So | 9 | 833 | 935 | -1 +5 =6 +7 +8 | 3.5 / 5 | Sentinel S.S. |
| 4 | 1567528 | Aleksandr Skorniakov | 9 | 962 | 1004 | +5 -1 +7 +8 -2 | 3.0 / 5 | University Hill E.S. |
| 5 | 1148005 | Bella Wang | 12 | 0 | 915 | -4 -3 +8 -2 +6 | 2.0 / 5 | Chaffey-Burke E.S. |
| 6 | 1462623 | Patrick Steel | 9 | 1010 | 995 | +7 -2 =3 -1 -5 | 1.5 / 5 | Norma Rose Point E.S. |
| 7 | 1573841 | Lucas Luo | 9 | 674 | 686 | -6 +8 -4 -3 -1 | 1.0 / 5 | Point Grey S.S. |
| 8 | 1572412 | Nathan Halim | 10 | 784 | 745 | -2 -7 -5 -4 -3 | 0.0 / 5 | Archbishop Carney S.S. |