Kaulakis, John
Current rating: 1554
Record: 6-3
| Grand Prix Kansas City 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 144 | Wallraff, Jacob (1500) | Won 2-0 | +181518 |
| 2modern | 43 | Crouch, Ryan (1518) | Lost 0-2 | -181500 |
| 3modern | 337 | Burns, Kyle (1482) | Lost 1-2 | -181482 |
| 4modern | 402 | Modica, Mike (1412) | Won 2-1 | +161498 |
| 5modern | 231 | Lutzen, Mark (1501) | Won 2-1 | +181516 |
| 6modern | 278 | Wilson, Jacob [USA] (1557) | Lost 0-2 | -171499 |
| 7modern | 235 | Henry, Stephen (1501) | Won 2-0 | +181517 |
| 8modern | 190 | Madril, Johnathan (1519) | Won 2-0 | +181535 |
| 9modern | 107 | Snyder, Drew (1568) | Won 2-1 | +191554 |
| average opponent: 1506record: 6-3 | new rating: 1554 | |||