No. 1149760 - 2023 BC Chess Challenge. Regional Qualifier #3 (Grade K-12) (Vancouver, BC)
2023-03-12 Organized by Maxim Doroshenko (Vancouver Chess School)71 players
Section 1
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1510481 | Alexandra Liang | 1 | 713 | 705 | +6 -3 +5 +2 +4 | 4.0 / 5 | Eagle Harbour P.S. |
| 2 | 1546582 | Ron He | Kind. | 0 | 452 | +4 +5 +3 -1 +7 | 4.0 / 5 | Unknown school |
| 3 | 1519569 | Alison Chow | 1 | 338 | 420 | +0 +1 -2 +5 +6 | 4.0 / 5 | Our Lady of Perpetual Help |
| 4 | 1546593 | Noah Wu | 1 | 0 | 325 | -2 +0 +6 +7 -1 | 3.0 / 5 | Norma Rose Point E.S. |
| 5 | 1518107 | Nathan Chang | 1 | 474 | 445 | +7 -2 -1 -3 +0 | 2.0 / 5 | Southpointe Ac. |
| 6 | 1546626 | Sumar Sangha | 1 | 0 | 273 | -1 +7 -4 +0 -3 | 2.0 / 5 | Colebrook E.S. |
| 7 | 1546547 | Karson Lu | Kind. | 378 | 317 | -5 -6 +0 -4 -2 | 1.0 / 5 | Unknown school |
Section 2
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1487992 | Ashiana Varma-Vitug | 3 | 957 | 973 | -11 +9 +4 +2 +5 | 4.0 / 5 | York House |
| 2 | 1502728 | David Liu | 3 | 872 | 893 | +10 +11 +3 -1 +8 | 4.0 / 5 | Erma Stephenson E.S. |
| 3 | 1520651 | Sofia Vigurs | 3 | 903 | 903 | +7 +6 -2 =4 +9 | 3.5 / 5 | Hillside E.S. |
| 4 | 1488453 | Mario Min | 3 | 773 | 813 | +12 +5 -1 =3 +10 | 3.5 / 5 | St. George's Jr. |
| 5 | 1460305 | Youjia Ye | 3 | 1022 | 1000 | +9 -4 +7 +6 -1 | 3.0 / 5 | St. George's Jr. |
| 6 | 1507498 | Brayan Zhang | 3 | 811 | 798 | +8 -3 +11 -5 +12 | 3.0 / 5 | Carnarvon C.S. |
| 7 | 1526185 | Eric Zhao | 3 | 486 | 544 | -3 +12 -5 +10 +11 | 3.0 / 5 | Unknown school |
| 8 | 1546569 | Rex Yu | 3 | 0 | 566 | -6 +10 +9 +11 -2 | 3.0 / 5 | Morgan E.S. |
| 9 | 1503022 | Max Liao | 3 | 709 | 682 | -5 -1 -8 +12 -3 | 1.0 / 5 | St. John's |
| 10 | 1526398 | Shawn Chen | 3 | 432 | 427 | -2 -8 +12 -7 -4 | 1.0 / 5 | J.W. Sexsmith C.S. |
| 11 | 1546615 | Tianxiang Zou | 3 | 0 | 379 | +0 -2 -6 -8 -7 | 1.0 / 5 | Southpointe Ac. |
| 12 | 1513866 | Kaea Paul | 3 | 459 | 426 | -4 -7 -10 -9 -6 | 0.0 / 5 | St. George's Jr. |
Section 3
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1482186 | Jesse Law | 4 | 1101 | 1121 | +10 +5 +8 +2 +4 | 5.0 / 5 | Choice (Gifted Children) |
| 2 | 1546571 | Minh Vu | 4 | 0 | 726 | +7 +4 +3 -1 +9 | 4.0 / 5 | St. Ann's Ac. |
| 3 | 1420053 | David Chen | 4 | 760 | 749 | +9 -8 -2 +5 +10 | 3.0 / 5 | Unknown school |
| 4 | 1505711 | Junzhe Liu | 4 | 678 | 702 | +6 -2 +10 +8 -1 | 3.0 / 5 | Marlborough E.S. |
| 5 | 1509287 | Vihaan Joshi | 4 | 606 | 627 | +11 -1 +9 -3 +8 | 3.0 / 5 | Ridgeview E.S. |
| 6 | 1546604 | Karen Chen | 4 | 0 | 553 | -4 -10 +0 +7 +11 | 3.0 / 5 | Clinton E.S. |
| 7 | 1515363 | Jordan Fung | 4 | 732 | 672 | -2 -9 +11 -6 +0 | 2.0 / 5 | Lord Kitchener E.S. |
| 8 | 1489601 | Alvin Wu | 4 | 614 | 612 | +0 +3 -1 -4 -5 | 2.0 / 5 | Norma Rose Point E.S. |
| 9 | 1507329 | Aiden Li | 4 | 510 | 512 | -3 +7 -5 +0 -2 | 2.0 / 5 | Deer Lake Adv. |
| 10 | 1518131 | Bryan Chen | 4 | 553 | 548 | -1 +6 -4 =11 -3 | 1.5 / 5 | Dr. Annie B. Jamieson |
| 11 | 1455928 | Warren Shi | 4 | 311 | 316 | -5 +0 -7 =10 -6 | 1.5 / 5 | Collingwood |
Section 4
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1408781 | Dasha Doroshenko | 5 | 1220 | 1249 | +10 +7 =2 +3 +4 | 4.5 / 5 | Unknown school |
| 2 | 1408792 | Sophia Doroshenko | 5 | 1224 | 1216 | +13 +6 =1 -4 +5 | 3.5 / 5 | Unknown school |
| 3 | 1409196 | James Hong | 5 | 1081 | 1086 | +14 +11 =6 -1 +9 | 3.5 / 5 | Kerrisdale E.S. |
| 4 | 1430493 | Jaydon Yuan | 5 | 891 | 901 | -11 +12 +8 +2 -1 | 3.0 / 5 | Jules Quesnel |
| 5 | 1546661 | Brady Li | 5 | 0 | 686 | -6 +13 +7 +9 -2 | 3.0 / 5 | Ranch Park E.S. |
| 6 | 1472905 | Kevin Zhou | 5 | 1014 | 1002 | +5 -2 =3 =7 =8 | 2.5 / 5 | Henry Anderson E.S. |
| 7 | 1433867 | Armaan Varma-Vitug | 5 | 898 | 874 | +8 -1 -5 =6 +10 | 2.5 / 5 | Unknown school |
| 8 | 1546672 | Allen Joseph | 5 | 0 | 618 | -7 +10 -4 +13 =6 | 2.5 / 5 | Immaculate Conception |
| 9 | 1411233 | Wei-Shiang (Kevin) Chiu | 5 | 792 | 753 | -12 +14 +11 -5 -3 | 2.0 / 5 | Cape Horn E.S. |
| 10 | 1535174 | Brandon Cai | 5 | 524 | 546 | -1 -8 +14 +12 -7 | 2.0 / 5 | James Thompson E.S. |
| 11 | 1529627 | Ansson Xue | 5 | 476 | 528 | +4 -3 -9 -14 +13 | 2.0 / 5 | Unknown school |
| 12 | 1546648 | Joanne Wangluo | 5 | 0 | 546 | +9 -4 -13 -10 +14 | 2.0 / 5 | Sir Wilfred Grenfell E.S. |
| 13 | 1503775 | Stanley Yang | 5 | 675 | 627 | -2 -5 +12 -8 -11 | 1.0 / 5 | W.D. Ferris E.S. |
| 14 | 1521617 | Reagan Tian | 4 | 501 | 489 | -3 -9 -10 +11 -12 | 1.0 / 5 | Queen Mary E.S. |
Section 5
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1367526 | Zhengyu Chen | 6 | 1360 | 1363 | +6 -3 +5 +2 +8 | 4.0 / 5 | Cameron E.S. |
| 2 | 1355488 | Erwin Mok | 6 | 1281 | 1294 | +5 +8 +3 -1 +7 | 4.0 / 5 | St. George's Jr. |
| 3 | 1314189 | Zi Hao [William] Jiang | 6 | 1122 | 1172 | +7 +1 -2 +4 +5 | 4.0 / 5 | Archibald Blair E.S. |
| 4 | 1362868 | Oliver Ye | 6 | 1013 | 977 | -8 -5 +7 -3 +6 | 2.0 / 5 | Choice (Gifted Children) |
| 5 | 1488161 | Alexander Ward | 6 | 751 | 827 | -2 +4 -1 +6 -3 | 2.0 / 5 | Lord Beaconsfield E.S. |
| 6 | 1463207 | Ewan Zong | 6 | 980 | 943 | -1 =7 +8 -5 -4 | 1.5 / 5 | Trafalgar E.S. |
| 7 | 1548865 | Aiden Lu | 6 | 800 | 807 | -3 =6 -4 +8 -2 | 1.5 / 5 | David Oppenheimer E.S. |
| 8 | 1408825 | Avva Nguyen | 6 | 313 | 345 | +4 -2 -6 -7 -1 | 1.0 / 5 | St. Paul's |
Section 6
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1329928 | Wesley Russell | 7 | 1431 | 1450 | +7 =2 +4 +3 +6 | 4.5 / 5 | St. John's |
| 2 | 1308734 | Tony Li | 7 | 1162 | 1220 | +9 =1 +6 +5 +3 | 4.5 / 5 | Trafalgar E.S. |
| 3 | 1329671 | AryaCyrus Boroomand | 7 | 1260 | 1247 | +8 +6 +5 -1 -2 | 3.0 / 5 | University Hill E.S. |
| 4 | 1396631 | Colette Eisenberg | 7 | 1192 | 1172 | -5 +7 -1 +8 +9 | 3.0 / 5 | Pacific Spirit School |
| 5 | 1546637 | May Wangluo | 7 | 0 | 799 | +4 +8 -3 -2 +0 | 3.0 / 5 | Laura Secord E.S. |
| 6 | 1365333 | Aaron Jiang | 7 | 668 | 683 | +0 -3 -2 +9 -1 | 2.0 / 5 | Lord Kitchener E.S. |
| 7 | 1502919 | Brian Wong | 7 | 501 | 512 | -1 -4 +9 +0 -8 | 2.0 / 5 | Bayridge E.S. |
| 8 | 1543127 | Lucas Chen | 7 | 573 | 581 | -3 -5 +0 -4 +7 | 2.0 / 5 | Maple Grove E.S. |
| 9 | 1546659 | Aryan Gavanji | 7 | 0 | 571 | -2 +0 -7 -6 -4 | 1.0 / 5 | Stoney Creek C.E.S. |
Section 7
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1253395 | Gillian Mok | 9 | 1485 | 1498 | +4 +3 +5 +0 -0 | 4.0 / 5 | Crofton House |
| 2 | 1329478 | Bowen Wong | 9 | 1404 | 1375 | +5 +0 =3 -4 +0 | 3.5 / 5 | Norma Rose Point E.S. |
| 3 | 1487709 | Minhao Wu | 8 | 1158 | 1165 | +0 -1 =2 =5 =4 | 2.5 / 5 | Norma Rose Point E.S. |
| 4 | 1517883 | Ryder Hsu | 7 | 1126 | 1131 | -1 -5 +0 +2 =3 | 2.5 / 5 | Madrona |
| 5 | 1382084 | Tom Chen | 8 | 1000 | 1031 | -2 +4 -1 =3 +0 | 2.5 / 5 | St. John's |
Section 8
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1151741 | Samuel Taplin | 12 | 1102 | 1228 | +4 +5 +2 +0 +3 | 5.0 / 5 | Trafalgar E.S. |
| 2 | 1152549 | Joshua Imoo | 11 | 1497 | 1492 | +3 +4 -1 +5 +0 | 4.0 / 5 | Heritage C.S. |
| 3 | 1410074 | Jerry Wang | 11 | 1424 | 1378 | -2 +0 +5 =4 -1 | 2.5 / 5 | James McKinney E.S. |
| 4 | 1492402 | Michael Zhu | 11 | 949 | 957 | -1 -2 +0 =3 +0 | 2.5 / 5 | St. John's |
| 5 | 1546683 | Louis Lin | 11 | 0 | 750 | +0 -1 -3 -2 -0 | 1.0 / 5 | St. John's |