Li, Jonathan [CAN]
Current rating: 1613
Record: 26-20-1
| Grand Prix Toronto 2019 (modern) | starting rating: 1595 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 324 | McComb, Matt (1484) | Won 2-1 | +161611 |
| 2modern | 197 | Lockhart, Joe (1531) | Won 2-0 | +161627 |
| 3modern | 234 | Wong, Sam (1473) | Won 2-0 | +161643 |
| 4modern | 63 | Young, Denver (1555) | Lost 1-2 | -201623 |
| 5modern | 193 | Ruel Rancourt, Jonathan (1354) | Lost 0-2 | -231600 |
| 6modern | 228 | Savoie, Xavier (1520) | Won 2-1 | +171617 |
| 7modern | 251 | De Sousa, Mathew (1471) | Won 2-1 | +151632 |
| 8modern | 118 | Dienstbier, Eric (1572) | Lost 0-2 | -191613 |
| top | average opponent: 1495record: 5-3 | new rating: 1613 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 182 | Lewis, Chris (1450) | Won 2-1 | +161543 |
| 2modern | 279 | Scherer, Jonathon (1519) | Won 2-1 | +181561 |
| 3modern | 25 | Rowe, Sean (1487) | Won 2-1 | +161577 |
| 4modern | 78 | Rong, Kei (1725) | Won 2-1 | +211598 |
| 5modern | 59 | Dempsey, Brandon (1626) | Lost 0-2 | -171581 |
| 6modern | 195 | Ascott, Ryan (1665) | Lost 1-2 | -171564 |
| 7modern | 192 | Canfield, Delray (1578) | Won 2-1 | +181582 |
| 8modern | 164 | Cronin, John (1498) | Won 2-1 | +171599 |
| 9modern | 348 | Gouveia, Adam (1675) | Won 2-0 | +191618 |
| 10modern | 271 | Bresett, John (1734) | Lost 1-2 | -161602 |
| 11modern | 296 | Male, Alex (1611) | Lost 0-2 | -181584 |
| 12modern | 343 | Cuellar, Christopher (1493) | Won 2-0 | +171601 |
| 13modern | 323 | Bartley, Matthew (1794) | Won 2-0 | +211622 |
| 14modern | 284 | Loong, Matthew (1721) | Lost 1-2 | -161606 |
| 15modern | 300 | Thompson, Kale (1990) | Lost 1-2 | -111595 |
| top | average opponent: 1638record: 9-6 | new rating: 1595 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 536 | Harris, Lee Ann (1503) | Won 2-0 | +171530 |
| 2modern | 258 | McAlister, Nick (1518) | Lost 0-2 | -181512 |
| 3modern | 471 | Ma, Liem (1502) | Won 2-0 | +181530 |
| 4modern | 396 | Christi, Pierce (1520) | Lost 1-2 | -181512 |
| 5modern | 479 | Docherty, Brendan (1498) | Won 2-1 | +181530 |
| 6modern | 486 | Whitsitt, Steven (1421) | Won 2-0 | +161546 |
| 7modern | 238 | Makuch, Greg (1537) | Lost 0-2 | -191527 |
| 8modern | 334 | Traynor, Andrew (1479) | Draw 0-0 | 01527 |
| top | average opponent: 1497record: 4-3-1 | new rating: 1527 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 2050 | Knezevich, Blake (1633) | Won 2-1 | +201553 |
| 4modern | 2102 | Urbani, Steven (1523) | Lost 1-2 | -191534 |
| 5modern | 2237 | Avery, Kale (1505) | Lost 0-2 | -181516 |
| 6modern | 2329 | Truitt, Evan (1516) | Lost 0-2 | -181498 |
| 7modern | 2415 | Kovacic, Daniel (1496) | Won 2-0 | +181516 |
| 8modern | 2290 | Hudson, Micheal (1395) | Won 2-0 | +161532 |
| 9modern | 2233 | Brewer, Jonathan (1482) | Lost 0-2 | -191513 |
| top | average opponent: 1507record: 3-4 | new rating: 1513 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 289 | Reed, Robert (1500) | Won 2-0 | +181518 |
| 2modern | 82 | Buccafusca, Lucas (1537) | Won 2-0 | +181536 |
| 3modern | 448 | Blanchette, Jamie (1751) | Lost 0-2 | -141522 |
| 4modern | 756 | DuPont, Jeffrey (1811) | Won 2-1 | +231545 |
| 5modern | 312 | Kruchkow, Jeffrey (1626) | Lost 1-2 | -161529 |
| 6modern | 356 | Lim, Lucas (1558) | Won 2-1 | +181547 |
| 7modern | 436 | Deng, Steven (1652) | Lost 1-2 | -161531 |
| 8modern | 570 | Holosko, Joel (1686) | Lost 1-2 | -151516 |
| 9modern | 533 | Delleola, Edric (1459) | Won 2-0 | +171533 |
| top | average opponent: 1620record: 5-4 | new rating: 1533 | ||