Jezyna, Michael
Current rating: 1481
Record: 3-4-1
| Grand Prix Warsaw 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 149 | Varady, Balazs (1500) | Lost 0-2 | -181482 |
| 2block | 179 | Kubiar, Peter (1487) | Lost 0-2 | -181464 |
| 3block | 174 | Bulakowski, Janusz (1464) | Won 2-1 | +181482 |
| 4block | 139 | Lauriol, Sylvain (1436) | Lost 0-2 | -191463 |
| 5block | 161 | Alski, Mariusz (1463) | Draw 1-1 | 01463 |
| 6block | 162 | Demidov, Alex (1464) | Lost 0-1 | -181445 |
| 7block | 159 | Fiuta, Michael (1446) | Won 2-0 | +181463 |
| 8block | 131 | Sierpinski, Piotr (1465) | Won 1-0 | +181481 |
| average opponent: 1466record: 3-4-1 | new rating: 1481 | |||