Hayakawa Koji (早川光志)
Place: Kyoto, Japan
Rating: 2057.73, Std: 495.35, Rank: -
First game: 1985-07-01, Last game: 1993-08-12
Top rating: 2057.73 (1993-08-12)
Games: 22, Wins: 7, Draws: 2, Losses: 13
Gy1: 0, Gy2: 0, Gy5: 0
| World Championship 1993, BT | ||||
|---|---|---|---|---|
| Date | 1993-08-12 | Rating | 2057.73 | |
| Round | Color | Result | Opponent | |
| Black | Win |
|
2154.69 | |
| White | Loss |
|
2401.59 | |
| Black | Draw |
|
1950.21 | |
| Black | Loss |
|
2150.43 | |
| Black | Win |
|
2254.98 | |
| Swedish Open | ||||
| Date | 1990-08-05 | Rating | 1965.59 | |
| Round | Color | Result | Opponent | |
| White | Loss |
|
2060.08 | |
| Black | Draw |
|
1996.01 | |
| White | Win |
|
2434.85 | |
| Black | Loss |
|
2320.06 | |
| Black | Loss |
|
2100.55 | |
| Black | Loss |
|
1861.08 | |
| Stokholm Summer trophy | ||||
| Date | 1988-08-08 | Rating | 1942.22 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win |
|
1673.73 |
| 2 | White | Loss |
|
2332.40 |
| 3 | White | Loss |
|
2084.72 |
| 4 | White | Win |
|
1899.73 |
| 5 | White | Loss |
|
2244.62 |
| 5 | Black | Loss |
|
2244.62 |
| 5 | White | Loss |
|
2244.62 |
| 6 | White | Win |
|
1947.78 |
| 7 | White | Loss |
|
2106.28 |
| 8 | Black | Loss |
|
2072.68 |
| Japan-Sweden Renju Friendship Tournament | ||||
| Date | 1985-07-01 | Rating | 1946.94 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win |
|
1673.63 |