Kokko, Mitch R
Current rating: 1417
Record: 4-9
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 104 | Bellamy, Duane (1394) | Won 2-0 | +171481 |
| 2legacy | 228 | Mullins, Terry (1518) | Lost 0-2 | -181463 |
| 3legacy | 226 | Nyberg, Michael (1730) | Lost 1-2 | -131450 |
| 4legacy | 534 | DeSantis, David (1483) | Won 2-1 | +191469 |
| 5legacy | 372 | Plouff, Eli (1498) | Won 2-0 | +181487 |
| 6legacy | 225 | Blanc, Eric (1432) | Lost 1-2 | -191468 |
| 7legacy | 326 | Windsor, Parker (1498) | Lost 0-2 | -171451 |
| 8legacy | 292 | Blazquez Castineira, Blas (1466) | Lost 0-2 | -181433 |
| 9legacy | 241 | Scott, Stephen (1563) | Lost 1-2 | -161417 |
| average opponent: 1509record: 3-6 | new rating: 1417 | |||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 279 | Troutman, Robert J (1500) | Lost 0-2 | -181482 |
| 2standard | 490 | Siegel, Aron (1483) | Lost 1-2 | -181464 |
| 3standard | 569 | Unser, Ryan (1465) | Won 2-0 | +181482 |
| 4standard | 506 | RUGGIERO, ANTHONY C (1480) | Lost 0-2 | -181464 |
| average opponent: 1482record: 1-3 | new rating: 1464 | |||