Clark, Ben
Current rating: 1442
Record: 13-19-1
| Grand Prix Calgary 2019 (modern) | starting rating: 1422 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 211 | Kumpula, Dan (1533) | Won 2-1 | +201442 |
| 2modern | 129 | Fur, Attila (1659) | Lost 1-2 | -141428 |
| 3modern | 318 | Ding, Richard (1516) | Won 2-1 | +191447 |
| 4modern | 195 | Crone, Jason (1583) | Won 2-1 | +211468 |
| 5modern | 165 | Barnett, Adam (1476) | Won 2-1 | +181486 |
| 6modern | 94 | Tang, Kevin (1520) | Lost 0-2 | -171469 |
| 7modern | 121 | Ritter, Jacob (1884) | Lost 0-2 | -111458 |
| 8modern | 159 | Voykin, Spencer (1574) | Lost 0-2 | -161442 |
| top | average opponent: 1593record: 4-4 | new rating: 1442 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 2127 | Luu, Kevin (1566) | Lost 0-2 | -161449 |
| 4modern | 2462 | Odegaard, Maxime (1498) | Lost 1-2 | -171432 |
| 5modern | 2468 | Kim, Peter (1470) | Won 2-1 | +191451 |
| 6modern | 2373 | Flink, Chris (1696) | Won 2-1 | +221473 |
| 7modern | 2225 | McKenzie, Brendan (1510) | Lost 0-2 | -171456 |
| 8modern | 2374 | Zmurchyk, Kyle (1518) | Lost 1-2 | -171439 |
| 9modern | 2361 | Hayes, Jeffery (1482) | Lost 1-2 | -171422 |
| top | average opponent: 1534record: 2-5 | new rating: 1422 | ||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1420 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 91 | Davies, Cooper (1500) | Won 2-0 | +191439 |
| 2modern | 137 | Tellez, Manuel (1516) | Draw 1-1 | +21441 |
| 3modern | 216 | Harder, Spencer (1464) | Lost 1-2 | -181423 |
| 4modern | 339 | Seeburger, Daniel (1483) | Won 2-0 | +191442 |
| 5modern | 224 | Rathvon, Mark (1506) | Won 2-1 | +191461 |
| 6modern | 140 | Wellons, Mark (1534) | Won 2-1 | +201481 |
| 7modern | 84 | Fletcher, Joshua (1504) | Lost 1-2 | -181463 |
| 8modern | 156 | Rotenburger, Arnold (1476) | Won 2-1 | +181481 |
| 9modern | 104 | Evans, Sean (1594) | Lost 0-2 | -161465 |
| top | average opponent: 1509record: 5-3-1 | new rating: 1465 | ||
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 16 | Hammond, Donovan (1500) | Lost 0-2 | -171429 |
| 2standard | 368 | Egashira, Kenji (1680) | Lost 0-2 | -141415 |
| 3standard | 469 | Chu, Joseph (1464) | Lost 1-2 | -171398 |
| 4standard | 467 | White, Aiden (1445) | Won 2-0 | +191417 |
| 5standard | 412 | Miller, Jonathon (1464) | Won 2-0 | +191436 |
| 6standard | 319 | Jeffery, Jon (1536) | Lost 1-2 | -161420 |
| top | average opponent: 1515record: 2-4 | new rating: 1420 | ||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Rapo, Anton (1500) | Lost 0-2 | -181482 |
| 2sealed | 307 | Doering, Kyle (1482) | Lost 1-2 | -181464 |
| 3sealed | 329 | Phan, Anh (1464) | Lost 1-2 | -181446 |
| top | average opponent: 1482record: 0-3 | new rating: 1446 | ||