Kaitz, Jonah
Current rating: 1501
Record: 5-5-1
| Grand Prix Denver 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 61 | Matteson, John (1518) | Lost 1-2 | -181482 |
| 3block | 104 | Dorrell, Kyle (1502) | Lost 0-2 | -181464 |
| 4block | 147 | Lehrburger, Ethan (1482) | Won 2-1 | +191483 |
| 5block | 111 | Spekhals, Jeremy (1498) | Won 2-0 | +181501 |
| 6block | 65 | Willmon, Gabriel (1503) | Won 2-0 | +181519 |
| 7block | 42 | Cole, Kirk (1520) | Lost 1-2 | -181501 |
| average opponent: 1504record: 3-3 | new rating: 1501 | |||
| Grand Prix Boston 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 68 | Horng, Jim (1500) | Draw 1-1 | 01500 |
| 2sealed | 140 | Worth, Robert (1500) | Won 2-1 | +181518 |
| 3sealed | 92 | Kenny, John (1499) | Lost 1-2 | -181500 |
| 4sealed | 176 | Bramhall, Peter (1500) | Won 2-0 | +181518 |
| 5sealed | 132 | Ballard, Wes (1518) | Lost 1-2 | -181500 |
| average opponent: 1503record: 2-2-1 | new rating: 1500 | |||