SwissSys Standings. 2009 Markham Thornhill Chess Challenge: Grade 7
| # | Name | ID | Rtng | Rd 1 | Rd 2 | Rd 3 | Rd 4 | Tot | Prize |
| 1 | Elias Bacarro | 890346 | 560 | W16 | W38 | W8 | W6 | 4.0 | |
| 2 | Deparse Cottrell | | unr. | W30 | W16 | W34 | W9 | 4.0 | |
| 3 | Conway Zheng | 703293 | 419 | W22 | W13 | W32 | W14 | 4.0 | |
| 4 | Giancarlo Pukas | 776553 | 459 | W31 | W39 | W28 | W10 | 4.0 | |
| 5 | Martin Yu | | unr. | W35 | W30 | W31 | W15 | 4.0 | |
| 6 | Kimia Moayyed | 907953 | 815 | W17 | W32 | W7 | L1 | 3.0 | |
| 7 | Vignesh Senoy | | unr. | W25 | W12 | L6 | W23 | 3.0 | |
| 8 | Ryan Ruderman | 702472 | 728 | W19 | W31 | L1 | W18 | 3.0 | |
| 9 | Tristan Li | 890403 | 623 | W39 | W33 | W30 | L2 | 3.0 | |
| 10 | Garrett Stehlik | 890436 | 640 | W27 | W34 | W15 | L4 | 3.0 | |
| 11 | Gordon Sun | | unr. | W18 | L15 | W17 | W27 | 3.0 | |
| 12 | Janathan Lam | | unr. | W24 | L7 | W26 | W19 | 3.0 | |
| 13 | Laavanya Srichandramohan | | unr. | D23 | L3 | W38 | W28 | 2.5 | |
| 14 | Justin Giovannetti | | unr. | W41 | D28 | W29 | L3 | 2.5 | |
| 15 | David Yeung | | unr. | W40 | W11 | L10 | L5 | 2.0 | |
| 16 | Emma Joseph | | unr. | L1 | L2 | W41 | W35 | 2.0 | |
| 17 | Yathavan Pushpanathan | | unr. | L6 | W41 | L11 | W33 | 2.0 | |
| 18 | Janarth Punniyamoorthy | | unr. | L11 | W40 | W33 | L8 | 2.0 | |
| 19 | Tony Au | | unr. | L8 | W37 | W21 | L12 | 2.0 | |
| 20 | Benjamin Dreiden | | unr. | D38 | L23 | W36 | D25 | 2.0 | |
| 21 | Kevin Trieu | | unr. | L32 | W36 | L19 | W42 | 2.0 | |
| 22 | Garison Ma | | unr. | L3 | D29 | D23 | W34 | 2.0 | |
| 23 | Kevin Nam | | unr. | D13 | W20 | D22 | L7 | 2.0 | |
| 24 | Geoffrey Tai | | unr. | L12 | L25 | W40 | W29 | 2.0 | |
| 25 | Justin Pham | | unr. | L7 | W24 | D27 | D20 | 2.0 | |
| 26 | Cleander Yu | | unr. | L28 | W35 | L12 | W37 | 2.0 | |
| 27 | Burton Wong | | unr. | L10 | W42 | D25 | L11 | 1.5 | |
| 28 | Boni Zhang | | unr. | W26 | D14 | L4 | L13 | 1.5 | |
| 29 | Daniel Rubanathan | | unr. | W37 | D22 | L14 | L24 | 1.5 | |
| 30 | Prithvi Kohli | | unr. | L2 | L5 | L9 | W32 | 1.0 | |
| 31 | Robert Latour | | unr. | L4 | L8 | L5 | W41 | 1.0 | |
| 32 | Jim Wu | | unr. | W21 | L6 | L3 | L30 | 1.0 | |
| 33 | Grace Gao | | unr. | W36 | L9 | L18 | L17 | 1.0 | |
| 34 | Alan Wong | | unr. | W42 | L10 | L2 | L22 | 1.0 | |
| 35 | Beatrice Chen | | unr. | L5 | L26 | W42 | L16 | 1.0 | |
| 36 | Kathlyn Alexander | 703192 | 399 | L33 | L21 | L20 | W38 | 1.0 | |
| 37 | Dimitri Man | | unr. | L29 | L19 | W39 | L26 | 1.0 | |
| 38 | Karen Fang | | unr. | D20 | L1 | L13 | L36 | 0.5 | |
| 39 | Tiffany Chien | | unr. | L9 | L4 | L37 | D40 | 0.5 | |
| 40 | Thurkshana Pusparajah | | unr. | L15 | L18 | L24 | D39 | 0.5 | |
| 41 | Alyssa Erwin | | unr. | L14 | L17 | L16 | L31 | 0.0 | |
| 42 | Amir Ahmednur | | unr. | L34 | L27 | L35 | L21 | 0.0 | |