Nakajima Osamu (中島治)
Place: Shiga, Japan
Rating: 2143.41, Std: 268.53, Rank: -
First game: 2001-11-11, Last game: 2019-03-17
Top rating: 2240.70 (2012-05-20)
Games: 27, Wins: 15, Draws: 3, Losses: 9
Gy1: 0, Gy2: 0, Gy5: 0
| 51 Touryumonsen Tournament | ||||
|---|---|---|---|---|
| Date | 2019-03-17 | Rating | 2143.41 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | 1612.35 | |
| 2 | White | Loss | 2205.55 | |
| 3 | Black | Win | 2283.13 | |
| 4 | Black | Win | 1612.35 | |
| 5 | Black | Loss | 2205.55 | |
| 6 | White | Loss | 2283.13 | |
| 50 Meijinsen Qualification Kansai area 1st round | ||||
| Date | 2012-05-20 | Rating | 2240.70 | |
| Round | Color | Result | Opponent | |
| 2 | Black | Win | 2008.23 | |
| 3 | Black | Loss | 2551.54 | |
| 4 | Black | Win | 2089.51 | |
| 5 | Black | Draw | 2341.42 | |
| 45 Touryumonsen Tournament | ||||
| Date | 2012-03-18 | Rating | 2239.65 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | 2014.98 | |
| 2 | White | Loss | 2553.33 | |
| 3 | White | Win | 2062.71 | |
| 4 | Black | Win | 2132.19 | |
| 5 | White | Win | 1829.19 | |
| 43 Kyoto Classified Tournament | ||||
| Date | 2011-11-13 | Rating | 2226.70 | |
| Round | Color | Result | Opponent | |
| A1 | White | Loss | 2022.97 | |
| A2 | White | Win | 1904.06 | |
| A3 | White | Loss | 2361.03 | |
| A4 | Black | Win | 2085.71 | |
| A5 | White | Win | 2008.34 | |
| A6 | Black | Loss | 2548.10 | |
| 33rd Kyoto Classified - group 1 | ||||
| Date | 2001-11-11 | Rating | 2074.94 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | 1922.26 | |
| 2 | White | Draw | 2201.44 | |
| 3 | White | Win | 1759.76 | |
| 4 | Black | Draw | 1860.26 | |
| 5 | Black | Win | 1967.14 | |
| 6 | White | Loss | 2010.51 | |