Gao, Jeffrey
Current rating: 1537
Record: 16-16
| Regional Championships Ottawa 2023 (ONE standard) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 125 | Babin, Jayson (1721) | Lost 0-2 | -151512 |
| 2standard | 111 | Hebert, David (1588) | Lost 0-2 | -161496 |
| 3standard | 107 | Gegenberg, Thea (1473) | Won 2-0 | +171513 |
| 4standard | 95 | Steffe, Sebastian (1713) | Won 2-1 | +221535 |
| 5standard | 86 | Duclos, Patrice (1509) | Won 2-0 | +181553 |
| 6standard | 45 | Daponte-Lafantaisie, Benjamin (1543) | Won 2-1 | +171570 |
| 7standard | 18 | Ha, Chris (1660) | Lost 1-2 | -161554 |
| 8standard | 59 | Watson, Dane (1603) | Lost 0-2 | -171537 |
| top | average opponent: 1601record: 4-4 | new rating: 1537 | ||
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 94 | Hanna, Andrew (1552) | Won 2-0 | +191512 |
| 2sealed | 62 | Remillard, Michel (1701) | Won 2-1 | +221534 |
| 3sealed | 17 | Istfan, Raeef (1687) | Won 2-0 | +201554 |
| 4sealed | 14 | Gagnon Paradis, Ulysse (1646) | Lost 1-2 | -161538 |
| 5sealed | 126 | Claudel, Slater (1921) | Won 2-0 | +251563 |
| 6sealed | 40 | Boser, Dan (1582) | Lost 0-2 | -181545 |
| 7sealed | 200 | Simon, Michael (1542) | Lost 0-2 | -181527 |
| top | average opponent: 1662record: 4-3 | new rating: 1527 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 211 | Mirehouse, Clayton (1583) | Lost 1-2 | -171513 |
| 3sealed | 370 | Drolet, Vincent (1482) | Lost 0-2 | -181495 |
| 4sealed | 488 | Bloos, Mitch (1481) | Won 2-0 | +181513 |
| 5sealed | 371 | Lau, Benson (1430) | Lost 1-2 | -201493 |
| top | average opponent: 1494record: 1-3 | new rating: 1493 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 581 | Loblaw, Ian (1548) | Won 2-0 | +201500 |
| 2sealed | 234 | Sagermann, Christian (1592) | Won 2-0 | +191519 |
| 3sealed | 35 | Feingersh, Rachel (1664) | Won 2-1 | +211540 |
| 4sealed | 184 | Frankel, Josh (1626) | Lost 0-2 | -171523 |
| 5sealed | 92 | Job, Scott (1537) | Lost 0-2 | -171506 |
| 6sealed | 303 | Mercier, Etienne (1523) | Won 2-0 | +181524 |
| 7sealed | 133 | Johnson-Epstein, Jasper (1705) | Won 2-0 | +211545 |
| 8sealed | 79 | Luk, Andrew (1718) | Lost 0-2 | -151530 |
| top | average opponent: 1614record: 5-3 | new rating: 1530 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 546 | Wiser, Blair M (1500) | Won 2-0 | +181518 |
| 2sealed | 366 | Rowe, Jonathan (1540) | Lost 1-2 | -181500 |
| 3sealed | 575 | Ricciardi, John-Carlo (1420) | Won 2-1 | +171517 |
| 4sealed | 460 | Avery, Garth (1486) | Lost 1-2 | -191498 |
| 5sealed | 507 | Yoshida, Brian (1500) | Lost 0-2 | -181480 |
| top | average opponent: 1489record: 2-3 | new rating: 1480 | ||