No. 1149675 - 2023 BC Chess Challenge. Regional Qualifier #2 (Grade 4-6) (Vancouver, BC)
2023-02-04 Organized by Maxim Doroshenko (Vancouver Chess School)28 players
Section 1
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1488633 | Bowen Wu | 4 | 1174 | 1258 | +6 +8 +3 +4 +5 | 5.0 / 5 | Rosemary Height E.S. |
| 2 | 1491219 | Jasper Zhang | 4 | 978 | 996 | +12 -4 +6 +10 +8 | 4.0 / 5 | Southpointe Ac. |
| 3 | 1537402 | Zachary Chua | 4 | 1200 | 1213 | +0 +7 -1 +9 +4 | 4.0 / 5 | Heritage C.S. |
| 4 | 1429806 | Ethan Low | 4 | 1256 | 1242 | +7 +2 +5 -1 -3 | 3.0 / 5 | Van Horne Elementary |
| 5 | 1455895 | Steven Yuhao Zhang | 4 | 1019 | 1023 | +10 +9 -4 +8 -1 | 3.0 / 5 | Collingwood |
| 6 | 1514698 | Siobhan McCallum | 4 | 601 | 647 | -1 +11 -2 +13 +10 | 3.0 / 5 | Kerrisdale |
| 7 | 1510863 | Matthew Mock | 4 | 650 | 667 | -4 -3 =12 +11 +13 | 2.5 / 5 | Vancouver C.S. |
| 8 | 1420053 | David Chen | 4 | 758 | 760 | +11 -1 +13 -5 -2 | 2.0 / 5 | Unknown school |
| 9 | 1505711 | Junzhe Liu | 4 | 685 | 674 | +13 -5 -10 -3 +0 | 2.0 / 5 | Marlborough E.S. |
| 10 | 1535837 | Ethan Zhang | 4 | 591 | 615 | -5 +12 +9 -2 -6 | 2.0 / 5 | Richmond C.S./E.S. |
| 11 | 1518131 | Bryan Chen | 4 | 478 | 479 | -8 -6 +0 -7 +12 | 2.0 / 5 | Dr. Annie B. Jamieson |
| 12 | 1509344 | Arjun Prushothaman | 4 | 533 | 512 | -2 -10 =7 +0 -11 | 1.5 / 5 | Queen Elizabeth Annex E.S. |
| 13 | 1509085 | Jiarui Liu | 4 | 409 | 395 | -9 +0 -8 -6 -7 | 1.0 / 5 | John T. Errington E.S. |
Section 2
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1521628 | Ansun Zhou | 6 | 767 | 895 | +2 +3 +5 +6 =4 | 4.5 / 5 | Sir William Van Horne E.S. |
| 2 | 1456615 | Tianbao Wang | 6 | 1084 | 1038 | -1 +4 +6 -3 +5 | 3.0 / 5 | Queen Mary E.S. |
| 3 | 1418253 | Sky Chung | 6 | 877 | 868 | +5 -1 =4 +2 -6 | 2.5 / 5 | Blundell E.S. |
| 4 | 1508703 | Varav Bhatia | 6 | 764 | 783 | +6 -2 =3 =5 =1 | 2.5 / 5 | Inman E.S. |
| 5 | 1505518 | Nicky Shirazi | 6 | 729 | 724 | -3 +6 -1 =4 -2 | 1.5 / 5 | University Hill E.S. |
| 6 | 1535185 | Ziheng Wang | 6 | 578 | 587 | -4 -5 -2 -1 +3 | 1.0 / 5 | Hillcrest M.S. |
Section 3
| No | Id | Name | Grade | Old rating | New rating | Rounds | Total | School |
|---|---|---|---|---|---|---|---|---|
| 1 | 1360866 | Nathan Yi-Hsin Yang | 5 | 1134 | 1176 | +7 +3 +2 +4 +5 | 5.0 / 5 | Traditional Learning Ac. |
| 2 | 1455906 | Zachary Liu | 5 | 1207 | 1206 | +4 +5 -1 +3 +6 | 4.0 / 5 | Walton E.S. |
| 3 | 1520627 | Blake Che | 5 | 811 | 827 | +9 -1 +8 -2 +7 | 3.0 / 5 | St. George's Jr. |
| 4 | 1461971 | Brian Jiang | 5 | 680 | 707 | -2 +6 +7 -1 +0 | 3.0 / 5 | Norma Rose Point E.S. |
| 5 | 1502796 | Ameya Shah | 5 | 798 | 801 | +8 -2 =6 +9 -1 | 2.5 / 5 | W.D. Ferris E.S. |
| 6 | 1537413 | Youyan Li | 5 | 0 | 597 | +0 -4 =5 +8 -2 | 2.5 / 5 | William Cook E.S. |
| 7 | 1490826 | Katelyn Kwan | 5 | 553 | 556 | -1 +9 -4 +0 -3 | 2.0 / 5 | Our Lady of Perpetual Help |
| 8 | 1529627 | Ansson Xue | 5 | 468 | 476 | -5 +0 -3 -6 +9 | 2.0 / 5 | Unknown school |
| 9 | 1528042 | Lucas Xing | 5 | 483 | 455 | -3 -7 +0 -5 -8 | 1.0 / 5 | Southridge |