Hayakawa Koji (早川光志)
Place: Kyoto, Japan
Rating: 2057.92, Std: 497.15, Rank: -
First game: 1985-07-01, Last game: 1993-08-12
Top rating: 2057.92 (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 | 2057.92 | |
| Round | Color | Result | Opponent | |
| Black | Win |
|
2154.78 | |
| White | Loss |
|
2401.61 | |
| Black | Draw |
|
1950.33 | |
| Black | Loss |
|
2150.56 | |
| Black | Win |
|
2255.23 | |
| Swedish Open | ||||
| Date | 1990-08-05 | Rating | 1965.83 | |
| Round | Color | Result | Opponent | |
| White | Loss |
|
2060.32 | |
| Black | Draw |
|
1996.31 | |
| White | Win |
|
2435.25 | |
| Black | Loss |
|
2320.23 | |
| Black | Loss |
|
2100.73 | |
| Black | Loss |
|
1861.25 | |
| Stokholm Summer trophy | ||||
| Date | 1988-08-08 | Rating | 1942.50 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win |
|
1674.09 |
| 2 | White | Loss |
|
2332.80 |
| 3 | White | Loss |
|
2085.11 |
| 4 | White | Win |
|
1900.15 |
| 5 | White | Loss |
|
2245.12 |
| 5 | Black | Loss |
|
2245.12 |
| 5 | White | Loss |
|
2245.12 |
| 6 | White | Win |
|
1948.18 |
| 7 | White | Loss |
|
2106.54 |
| 8 | Black | Loss |
|
2072.92 |
| Japan-Sweden Renju Friendship Tournament | ||||
| Date | 1985-07-01 | Rating | 1947.15 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win |
|
1673.83 |