Czuba, Christopher
Current rating: 1526
Record: 4-6 (GP) / 8-4-2 (professional)
| Grand Prix Chicago 2012 (modern) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 209 | Kanthak, Justin (1507) | Won 2-0 | +181571 |
| 2modern | 96 | Little, Aaron C (1474) | Lost 0-2 | -201551 |
| 3modern | 354 | Newyear, Keith (1481) | Won 2-0 | +171568 |
| 4modern | 351 | Dippon, Andreas (1548) | Lost 0-2 | -191549 |
| 5modern | 316 | Pearson, Justin (1445) | Lost 0-2 | -201529 |
| 6modern | 365 | Hudson, Nathan (1607) | Won 2-1 | +201549 |
| 7modern | 305 | Teeter, David (1422) | Won 2-1 | +151564 |
| 8modern | 247 | Whitehurst, Clinton (1462) | Lost 0-2 | -191545 |
| 9modern | 193 | Lingatong, Robin (1493) | Lost 0-2 | -191526 |
| top | average opponent: 1493record: 4-5 | new rating: 1526 | ||
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 215 | Spear, Azrael (1594) | Lost 0-2 | -181553 |
| top | record: 0-1 | new rating: 1553 | ||
| Pro Tour Los Angeles 1998 (Tempest block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 138 | Croquin, Guillaume (1500) | Lost 0-0 | -181482 |
| 2block | 141 | Atwood, Kenny (1482) | Won 0-0 | +181500 |
| 3block | 80 | Oomens, Wessel (1500) | Won 0-0 | +181518 |
| 4block | 66 | Furukawa, Spencer (1518) | Won 0-0 | +181536 |
| 5block | 25 | Hacker, Brian (1536) | Draw 0-0 | 01536 |
| 6block | 32 | Barbosa, Rodrigo (1536) | Draw 0-0 | 01536 |
| 7block | 55 | Godinez Estrada, Gerardo (1518) | Won 0-0 | +181554 |
| 8block | 30 | Yoo, John (1536) | Won 0-0 | +171571 |
| 9block | 19 | Lauer, Erik (1571) | Lost 0-0 | -181553 |
| 10block | 29 | Hubble, Bryan (1554) | Won 0-0 | +181571 |
| 11block | 21 | Lacorne, Nicolas (1554) | Won 0-0 | +181589 |
| 12block | 14 | Buehler, Randy (1590) | Lost 0-0 | -181571 |
| 13block | 21 | Baxter, George (1571) | Lost 0-0 | -181553 |
| 14block | 27 | Rade, Olle (1554) | Won 0-0 | +181571 |
| top | average opponent: 1537record: 8-4-2 | new rating: 1571 | ||