Ikeda, Kenji
Current rating: 1464
Record: 1-3
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 159 | Ichisugi, Nobuaki (1431) | Lost 0-2 | -191481 |
| 2sealed | 230 | Yanase, Kaname (1483) | Lost 0-2 | -181463 |
| 3sealed | 311 | Kaneko, Tsuyoshi (1464) | Won 2-0 | +181481 |
| 4sealed | 226 | Yagi, Hiroyuki (1568) | Lost 1-2 | -171464 |
| average opponent: 1487record: 1-3 | new rating: 1464 | |||