Jespersen, Joe
Current rating: 1472
| Grand Prix Memphis 1999 (Urza's block) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 41 | French, Phillip (1500) | Won 0-0 | +191466 |
| 2block | 58 | Marcus, Fred (1500) | Won 0-0 | +181484 |
| 3block | 36 | Shvartsman, Alex (1602) | Won 0-0 | +201504 |
| 4block | 11 | Flores, Homero (1585) | Lost 0-0 | -161488 |
| 5block | 48 | Parness, Aaron (1540) | Won 0-0 | +191507 |
| 6block | 32 | James, Carl (1553) | Lost 0-0 | -171490 |
| 7block | 55 | Wee, Olwen (1484) | Lost 0-0 | -181472 |
| top | average opponent: 1538record: 4-3 | new rating: 1472 | ||
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Coxen, Tammy (1500) | Lost 0-0 | -181464 |
| 2sealed | 153 | Harvie, Donovan (1482) | Lost 0-0 | -171447 |
| top | average opponent: 1491record: 0-2 | new rating: 1447 | ||
| Grand Prix Kansas City 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 122 | Stanton, Jack (1500) | Lost 0-0 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||