Player profile of: Tsutomu Iwasaki
Rating history | Chart | |||||
| List | Grade(s) | Elo | Total | Games | Wins (%) | |
|---|---|---|---|---|---|---|
| 2017-01 | 2 Dan | 1972 | 28 | |||
| 2016-07 | 2 Dan | 1972 | 28 | |||
| 2016-01 | 2 Dan | 1972 | 28 | |||
| 2015-07 | 2 Dan | 1972 | 28 | 6 | 3 (50%) | |
| 2015-01 | 2 Dan | 1987 | 22 | |||
| 2014-07 | 2 Dan | 1987 | 22 | |||
| 2014-01 | 1 Dan | 2006 | 15 | |||
| 2013-07 | 1 Dan | 2006 | 15 | |||
| 2013-01 | 1 Dan | 2003 | 12 | |||
| 2012-07 | 1 Dan | 2003 | 12 | |||
| 2012-01 | 1 Dan | 2013 | 11 | |||
| 2011-07 | 1 Dan | 2013 | 11 | |||
| 6 | 3 (50%) | |||||
Tournament history | ||||||
| Event | Date | Elo | +/- | Rank | Games | Promoted to |
|---|---|---|---|---|---|---|
| U.S. Shogi Championship, New York | 2015–04-05 | 1987 | -15 | 15 | 6 | |
| -15 | 6 | |||||