北島忠雄七段
四段昇段後
公式棋戦
| 年度 | 対局 | 勝数 | 敗数 | 勝率 | 先勝 | 先敗 | 先勝率 | 後勝 | 後敗 | 後勝率 | 持 | 千 |
|---|
| 1995 | 31 | 19 | 12 | 0.6129 | 10 | 2 | 0.833 | 9 | 10 | 0.474 | 1 | 0 |
| 1996 | 42 | 25 | 17 | 0.5952 | 16 | 11 | 0.593 | 9 | 6 | 0.600 | 0 | 1 |
| 1997 | 43 | 27 | 16 | 0.6279 | 14 | 9 | 0.609 | 13 | 7 | 0.650 | 0 | 0 |
| 1998 | 38 | 23 | 15 | 0.6053 | 15 | 8 | 0.652 | 8 | 7 | 0.533 | 0 | 0 |
| 1999 | 41 | 23 | 18 | 0.5610 | 13 | 9 | 0.591 | 10 | 9 | 0.526 | 0 | 2 |
| 2000 | 34 | 21 | 13 | 0.6176 | 14 | 6 | 0.700 | 7 | 7 | 0.500 | 0 | 0 |
| 2001 | 36 | 18 | 18 | 0.5000 | 9 | 8 | 0.529 | 9 | 10 | 0.474 | 0 | 1 |
| 2002 | 35 | 26 | 9 | 0.7429 | 12 | 4 | 0.750 | 14 | 5 | 0.737 | 0 | 1 |
| 2003 | 35 | 19 | 16 | 0.5429 | 10 | 7 | 0.588 | 9 | 9 | 0.500 | 0 | 1 |
| 2004 | 33 | 15 | 18 | 0.4545 | 7 | 10 | 0.412 | 8 | 8 | 0.500 | 0 | 2 |
| 2005 | 32 | 19 | 13 | 0.5938 | 9 | 3 | 0.750 | 10 | 10 | 0.500 | 0 | 2 |
| 2006 | 34 | 20 | 14 | 0.5882 | 11 | 6 | 0.647 | 9 | 8 | 0.529 | 0 | 1 |
| 2007 | 32 | 17 | 15 | 0.5313 | 11 | 8 | 0.579 | 6 | 7 | 0.462 | 0 | 1 |
| 2008 | 28 | 12 | 16 | 0.4286 | 5 | 6 | 0.455 | 7 | 10 | 0.412 | 0 | 1 |
| 2009 | 28 | 12 | 16 | 0.4286 | 6 | 8 | 0.429 | 6 | 8 | 0.429 | 0 | 1 |
| 2010 | 27 | 14 | 13 | 0.5185 | 7 | 5 | 0.583 | 7 | 8 | 0.467 | 1 | 1 |
| 2011 | 33 | 14 | 19 | 0.4242 | 10 | 11 | 0.476 | 4 | 8 | 0.333 | 0 | 1 |
| 2012 | 25 | 8 | 17 | 0.3200 | 6 | 6 | 0.500 | 2 | 11 | 0.154 | 1 | 2 |
| 2013 | 24 | 9 | 15 | 0.3750 | 4 | 8 | 0.333 | 5 | 7 | 0.417 | 0 | 1 |
| 2014 | 27 | 10 | 17 | 0.3704 | 4 | 5 | 0.444 | 6 | 12 | 0.333 | 0 | 0 |
| 2015 | 28 | 17 | 11 | 0.6071 | 9 | 5 | 0.643 | 8 | 6 | 0.571 | 0 | 2 |
| 2016 | 33 | 12 | 21 | 0.3636 | 4 | 13 | 0.235 | 8 | 8 | 0.500 | 0 | 0 |
| 2017 | 25 | 9 | 16 | 0.3600 | 3 | 6 | 0.333 | 6 | 10 | 0.375 | 0 | 0 |
| 2018 | 25 | 10 | 15 | 0.4000 | 5 | 8 | 0.385 | 5 | 7 | 0.417 | 0 | 1 |
| 2019 | 27 | 10 | 17 | 0.3704 | 6 | 5 | 0.545 | 4 | 12 | 0.250 | 0 | 0 |
| 2020 | 29 | 12 | 17 | 0.4138 | 9 | 7 | 0.563 | 3 | 10 | 0.231 | 0 | 0 |
| 2021 | 24 | 6 | 18 | 0.2500 | 3 | 9 | 0.250 | 3 | 9 | 0.250 | 0 | 1 |
| 2022 | 22 | 6 | 16 | 0.2727 | 4 | 7 | 0.364 | 2 | 9 | 0.182 | 0 | 1 |
| 2023 | 15 | 3 | 12 | 0.2000 | 1 | 5 | 0.167 | 2 | 7 | 0.222 | 0 | 0 |
| 合計 | 886 | 436 | 450 | 0.4921 | 237 | 205 | 0.536 | 199 | 245 | 0.448 | 3 | 24 |
非公式棋戦
| 年度 | 対局 | 勝数 | 敗数 | 勝率 | 先勝 | 先敗 | 先勝率 | 後勝 | 後敗 | 後勝率 | 持 | 千 |
|---|
| 1995 | 2 | 1 | 1 | 0.5000 | 0 | 0 | | 1 | 1 | 0.500 | 0 | 0 |
| 1996 | 2 | 1 | 1 | 0.5000 | 1 | 1 | 0.500 | 0 | 0 | | 0 | 0 |
| 1997 | 1 | 0 | 1 | 0.0000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 |
| 1998 | 5 | 4 | 1 | 0.8000 | 3 | 1 | 0.750 | 1 | 0 | 1.000 | 0 | 0 |
| 1999 | 1 | 0 | 1 | 0.0000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 |
| 2020 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 0 | | 0 | 0 |
| 2021 | 3 | 1 | 2 | 0.3333 | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 |
| 2022 | 3 | 2 | 1 | 0.6667 | 0 | 0 | | 1 | 0 | 1.000 | 0 | 0 |
| 2023 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 |
| 合計 | 19 | 9 | 10 | 0.4737 | 4 | 4 | 0.500 | 3 | 3 | 0.500 | 0 | 0 |
四段昇段前
公式棋戦
| 年度 | 対局 | 勝数 | 敗数 | 勝率 | 先勝 | 先敗 | 先勝率 | 後勝 | 後敗 | 後勝率 | 持 | 千 |
|---|
| 1991 | 1 | 1 | 0 | 1.0000 | 1 | 0 | 1.000 | 0 | 0 | | 0 | 0 |
| 1992 | 3 | 2 | 1 | 0.6667 | 2 | 0 | 1.000 | 0 | 1 | 0.000 | 0 | 0 |
| 1993 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 |
| 合計 | 5 | 3 | 2 | 0.6000 | 3 | 0 | 1.000 | 0 | 2 | 0.000 | 0 | 0 |