SwissSys Standings. 2009 Markham Thornhill Chess Challenge: Grade 5
| # | Name | ID | Rtng | Rd 1 | Rd 2 | Rd 3 | Rd 4 | Rd 5 | Tot | Prize |
| 1 | Patrick Yu | 681985 | 1195 | W26 | W10 | W25 | W9 | W4 | 5.0 | |
| 2 | Matteo Bomben | | unr. | W14 | D3 | W35 | W25 | W12 | 4.5 | |
| 3 | Bryan Manweiler | 715342 | 332 | W23 | D2 | W28 | W13 | W9 | 4.5 | |
| 4 | Maxim Khaissarov | 890087 | 524 | W34 | W7 | W11 | W5 | L1 | 4.0 | |
| 5 | Jeffrey Lee | | unr. | W37 | W12 | W13 | L4 | W11 | 4.0 | |
| 6 | Ashley Rumbuldt | | unr. | L21 | W38 | W19 | W33 | W15 | 4.0 | |
| 7 | Spencer Jones | | unr. | W39 | L4 | W32 | D8 | W21 | 3.5 | |
| 8 | Jennifer Ho | | unr. | W27 | W21 | L9 | D7 | W20 | 3.5 | |
| 9 | Tristan Kuchar | 776226 | 368 | W20 | W29 | W8 | L1 | L3 | 3.0 | |
| 10 | Harrison Mott | | unr. | W38 | L1 | W27 | L11 | W31 | 3.0 | |
| 11 | Jake Vink | | unr. | W17 | W15 | L4 | W10 | L5 | 3.0 | |
| 12 | Victoria Petinarelis | | unr. | W36 | L5 | W16 | W29 | L2 | 3.0 | |
| 13 | Ted Baek | | unr. | W42 | W16 | L5 | L3 | W32 | 3.0 | |
| 14 | Nicholas Sansalone | 890155 | 566 | L2 | L20 | W36 | W27 | W28 | 3.0 | |
| 15 | Tarun Batra | | unr. | W44 | L11 | W34 | W17 | L6 | 3.0 | |
| 16 | James Barber | | unr. | W18 | L13 | L12 | W40 | W25 | 3.0 | |
| 17 | Jack Pecora | | unr. | L11 | W26 | W24 | L15 | W30 | 3.0 | |
| 18 | Alex French | | unr. | L16 | D36 | W43 | D31 | W33 | 3.0 | |
| 19 | Natasha Iabonie | | unr. | D22 | D30 | L6 | W26 | W29 | 3.0 | |
| 20 | George Caccamo | | unr. | L9 | W14 | D21 | W35 | L8 | 2.5 | |
| 21 | Sebastian Warchol | | unr. | W6 | L8 | D20 | W22 | L7 | 2.5 | |
| 22 | Christian Pearce | | unr. | D19 | L35 | W23 | L21 | W38 | 2.5 | |
| 23 | Andrew Daniell | | unr. | L3 | D24 | L22 | W43 | W34 | 2.5 | |
| 24 | Nicolas Pearce | | unr. | L32 | D23 | L17 | W42 | W35 | 2.5 | |
| 25 | Ellen Park | | unr. | W31 | W32 | L1 | L2 | L16 | 2.0 | |
| 26 | Matt Barnett | | unr. | L1 | L17 | W39 | L19 | W41 | 2.0 | |
| 27 | Eric Else | | unr. | L8 | W44 | L10 | L14 | W43 | 2.0 | |
| 28 | Marc McComb | | unr. | D40 | W43 | L3 | D30 | L14 | 2.0 | |
| 29 | Adamo D`Angelo | | unr. | W41 | L9 | W40 | L12 | L19 | 2.0 | |
| 30 | Nicholas Hatzitolios | | unr. | D33 | D19 | D31 | D28 | L17 | 2.0 | |
| 31 | Nevo Geva | | unr. | L25 | W37 | D30 | D18 | L10 | 2.0 | |
| 32 | Julien Cristante | | unr. | W24 | L25 | L7 | W41 | L13 | 2.0 | |
| 33 | Karolina Xin | | unr. | D30 | D40 | W41 | L6 | L18 | 2.0 | |
| 34 | Daniel Robinson | | unr. | L4 | W39 | L15 | D38 | L23 | 1.5 | |
| 35 | Matthew Richard | | unr. | D43 | W22 | L2 | L20 | L24 | 1.5 | |
| 36 | Hollie Dobson | | unr. | L12 | D18 | L14 | D37 | D40 | 1.5 | |
| 37 | Rhand Al-Shanali | | unr. | L5 | L31 | D42 | D36 | D39 | 1.5 | |
| 38 | Jenna Deavitt | | unr. | L10 | L6 | W44 | D34 | L22 | 1.5 | |
| 39 | Liam Sheridan | | unr. | L7 | L34 | L26 | W44 | D37 | 1.5 | |
| 40 | Charlote Schembri | | unr. | D28 | D33 | L29 | L16 | D36 | 1.5 | |
| 41 | Ciara Wigram | | unr. | L29 | W42 | L33 | L32 | L26 | 1.0 | |
| 42 | Dorota Borovsky | | unr. | L13 | L41 | D37 | L24 | D44 | 1.0 | |
| 43 | Carter Eby | | unr. | D35 | L28 | L18 | L23 | L27 | 0.5 | |
| 44 | Danielle Tingley | | unr. | L15 | L27 | L38 | L39 | D42 | 0.5 | |
| 45 | Evan Malczyk | | unr. | U--- | U--- | U--- | U--- | U--- | 0.0 | |
| 46 | Matthew Sun | | unr. | U--- | U--- | U--- | U--- | U--- | 0.0 | |
| 47 | Vincent Nguyen | | unr. | U--- | U--- | U--- | U--- | U--- | 0.0 | |