Hayakawa Koji (早川光志)
Place: Kyoto, Japan
Rating: 2057.93, Std: 498.03, Rank: -
First game: 1985-07-01, Last game: 1993-08-12
Top rating: 2057.93 (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 | 2057.93 | |
| Round | Color | Result | Opponent | |
| Black | Win |
|
2154.75 | |
| White | Loss |
|
2401.58 | |
| Black | Draw |
|
1950.36 | |
| Black | Loss |
|
2150.60 | |
| Black | Win |
|
2255.17 | |
| Swedish Open | ||||
| Date | 1990-08-05 | Rating | 1965.85 | |
| Round | Color | Result | Opponent | |
| White | Loss |
|
2060.33 | |
| Black | Draw |
|
1996.38 | |
| White | Win |
|
2435.25 | |
| Black | Loss |
|
2320.25 | |
| Black | Loss |
|
2100.79 | |
| Black | Loss |
|
1861.26 | |
| Stokholm Summer trophy | ||||
| Date | 1988-08-08 | Rating | 1942.51 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win |
|
1674.10 |
| 2 | White | Loss |
|
2332.86 |
| 3 | White | Loss |
|
2085.16 |
| 4 | White | Win |
|
1900.16 |
| 5 | White | Loss |
|
2245.04 |
| 5 | Black | Loss |
|
2245.04 |
| 5 | White | Loss |
|
2245.04 |
| 6 | White | Win |
|
1948.20 |
| 7 | White | Loss |
|
2106.58 |
| 8 | Black | Loss |
|
2072.96 |
| Japan-Sweden Renju Friendship Tournament | ||||
| Date | 1985-07-01 | Rating | 1947.15 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win |
|
1673.82 |