Ishii, Yoshikazu
Current rating: 1538
Record: 0-0 (GP) / 4-2 (professional)
| Pro Tour Los Angeles 1999 (USG rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1rochester | 53 | Johnson, Jermey (1500) | Won 0-0 | +181518 |
| 2rochester | 130 | Isidro, Joao (1532) | Won 2-1 | +181536 |
| 3rochester | 63 | Maki, Koichiro (1537) | Won 2-1 | +181554 |
| 4rochester | 64 | Blackwell, Trevor (1518) | Lost 1-2 | -181536 |
| 5rochester | 87 | Rumsey, Michael (1536) | Lost 1-2 | -181518 |
| 6rochester | 135 | Edwards, Rudy (1674) | Won 0-0 | +201538 |
| 7rochester | 26 | Mello, Patrick (1539) | ID | 01538 |
| average opponent: 1548record: 4-2-1 | new rating: 1538 | |||