SwissSys Standings. 2007 York Region Optimist Chess Challenge: Grade 9
| # | Name | ID | Rtng | Rd 1 | Rd 2 | Rd 3 | Rd 4 | Rd 5 | Tot | Prize |
| 1 | Ilya Bodyakin | 420388 | 1069 | W7 | W6 | W5 | D2 | W4 | 4.5 | |
| 2 | Robert Liu | 682187 | 897 | W12 | W13 | W4 | D1 | W6 | 4.5 | |
| 3 | Gordon Tan | 840701 | unr. | W10 | L4 | W7 | W5 | W8 | 4.0 | |
| 4 | Lawrence Chan | 392231 | 1014 | W9 | W3 | L2 | W10 | L1 | 3.0 | |
| 5 | Tom Yang | 840723 | unr. | W11 | W8 | L1 | L3 | W9 | 3.0 | |
| 6 | Aaron Pearson | 840712 | unr. | W13 | L1 | W11 | W8 | L2 | 3.0 | |
| 7 | Madison Totten | 840734 | unr. | L1 | W12 | L3 | W11 | W13 | 3.0 | |
| 8 | Soo-Min Kim | 840756 | unr. | B--- | L5 | W9 | L6 | L3 | 2.0 | |
| 9 | Hassaan Siddiqui | 840767 | unr. | L4 | W10 | L8 | W12 | L5 | 2.0 | |
| 10 | Patrick O'Sullivan | 840745 | unr. | L3 | L9 | W13 | L4 | B--- | 2.0 | |
| 11 | Sara Doyle | 840789 | unr. | L5 | B--- | L6 | L7 | D12 | 1.5 | |
| 12 | Danielle Rocco | 840778 | unr. | L2 | L7 | B--- | L9 | D11 | 1.5 | |
| 13 | Helen Lenz | 776889 | 518 | L6 | L2 | L10 | B--- | L7 | 1.0 | |