島朗九段
四段昇段後
公式棋戦
年度 | 対局 | 勝数 | 敗数 | 引分 | 勝率 | 先勝 | 先敗 | 先勝率 | 後勝 | 後敗 | 後勝率 | 不明勝 | 不明敗 | 不明勝率 | 持 | 千 |
---|
1980 | 16 | 9 | 7 | 0 | 0.5625 | 6 | 4 | 0.600 | 2 | 3 | 0.400 | 0 | 0 | | 0 | 0 |
1981 | 34 | 18 | 16 | 0 | 0.5294 | 12 | 6 | 0.667 | 6 | 10 | 0.375 | 0 | 0 | | 0 | 0 |
1982 | 54 | 36 | 18 | 0 | 0.6667 | 24 | 10 | 0.706 | 12 | 8 | 0.600 | 0 | 0 | | 1 | 0 |
1983 | 50 | 32 | 18 | 0 | 0.6400 | 16 | 11 | 0.593 | 16 | 7 | 0.696 | 0 | 0 | | 0 | 0 |
1984 | 60 | 44 | 16 | 0 | 0.7333 | 24 | 7 | 0.774 | 19 | 9 | 0.679 | 0 | 0 | | 0 | 3 |
1985 | 63 | 41 | 22 | 0 | 0.6508 | 23 | 10 | 0.697 | 18 | 12 | 0.600 | 0 | 0 | | 0 | 1 |
1986 | 51 | 34 | 17 | 0 | 0.6667 | 18 | 10 | 0.643 | 16 | 7 | 0.696 | 0 | 0 | | 2 | 1 |
1987 | 56 | 36 | 20 | 0 | 0.6429 | 21 | 9 | 0.700 | 14 | 11 | 0.560 | 0 | 0 | | 0 | 1 |
1988 | 63 | 41 | 22 | 0 | 0.6508 | 18 | 10 | 0.643 | 23 | 12 | 0.657 | 0 | 0 | | 1 | 0 |
1989 | 52 | 29 | 22 | 1 | 0.5686 | 20 | 9 | 0.690 | 9 | 13 | 0.409 | 0 | 0 | | 1 | 1 |
1990 | 52 | 30 | 22 | 0 | 0.5769 | 16 | 6 | 0.727 | 13 | 16 | 0.448 | 0 | 0 | | 0 | 0 |
1991 | 37 | 23 | 14 | 0 | 0.6216 | 12 | 7 | 0.632 | 11 | 7 | 0.611 | 0 | 0 | | 0 | 1 |
1992 | 40 | 22 | 18 | 0 | 0.5500 | 12 | 6 | 0.667 | 9 | 12 | 0.429 | 0 | 0 | | 0 | 0 |
1993 | 38 | 24 | 14 | 0 | 0.6316 | 12 | 5 | 0.706 | 12 | 9 | 0.571 | 0 | 0 | | 0 | 0 |
1994 | 41 | 17 | 24 | 0 | 0.4146 | 9 | 10 | 0.474 | 8 | 14 | 0.364 | 0 | 0 | | 1 | 3 |
1995 | 39 | 22 | 17 | 0 | 0.5641 | 11 | 9 | 0.550 | 11 | 8 | 0.579 | 0 | 0 | | 0 | 1 |
1996 | 40 | 21 | 19 | 0 | 0.5250 | 12 | 13 | 0.480 | 8 | 6 | 0.571 | 0 | 0 | | 0 | 0 |
1997 | 37 | 17 | 20 | 0 | 0.4595 | 13 | 7 | 0.650 | 4 | 13 | 0.235 | 0 | 0 | | 0 | 1 |
1998 | 36 | 16 | 20 | 0 | 0.4444 | 6 | 10 | 0.375 | 10 | 10 | 0.500 | 0 | 0 | | 2 | 0 |
1999 | 45 | 24 | 21 | 0 | 0.5333 | 13 | 8 | 0.619 | 11 | 13 | 0.458 | 0 | 0 | | 0 | 0 |
2000 | 33 | 14 | 19 | 0 | 0.4242 | 9 | 10 | 0.474 | 5 | 9 | 0.357 | 0 | 0 | | 0 | 0 |
2001 | 32 | 17 | 15 | 0 | 0.5313 | 8 | 8 | 0.500 | 9 | 7 | 0.563 | 0 | 0 | | 0 | 0 |
2002 | 43 | 25 | 18 | 0 | 0.5814 | 14 | 5 | 0.737 | 11 | 13 | 0.458 | 0 | 0 | | 0 | 1 |
2003 | 25 | 7 | 18 | 0 | 0.2800 | 5 | 10 | 0.333 | 2 | 8 | 0.200 | 0 | 0 | | 0 | 0 |
2004 | 35 | 17 | 18 | 0 | 0.4857 | 5 | 8 | 0.385 | 12 | 10 | 0.545 | 0 | 0 | | 0 | 0 |
2005 | 37 | 21 | 16 | 0 | 0.5676 | 13 | 6 | 0.684 | 8 | 10 | 0.444 | 0 | 0 | | 0 | 0 |
2006 | 37 | 19 | 18 | 0 | 0.5135 | 10 | 7 | 0.588 | 9 | 11 | 0.450 | 0 | 0 | | 0 | 0 |
2007 | 35 | 12 | 23 | 0 | 0.3429 | 7 | 7 | 0.500 | 5 | 16 | 0.238 | 0 | 0 | | 0 | 1 |
2008 | 42 | 24 | 18 | 0 | 0.5714 | 13 | 13 | 0.500 | 11 | 5 | 0.688 | 0 | 0 | | 0 | 0 |
2009 | 32 | 20 | 12 | 0 | 0.6250 | 14 | 6 | 0.700 | 6 | 6 | 0.500 | 0 | 0 | | 0 | 0 |
2010 | 34 | 23 | 11 | 0 | 0.6765 | 9 | 5 | 0.643 | 14 | 6 | 0.700 | 0 | 0 | | 0 | 0 |
2011 | 34 | 18 | 16 | 0 | 0.5294 | 11 | 6 | 0.647 | 7 | 10 | 0.412 | 0 | 0 | | 0 | 1 |
2012 | 26 | 8 | 18 | 0 | 0.3077 | 3 | 14 | 0.176 | 5 | 4 | 0.556 | 0 | 0 | | 0 | 2 |
2013 | 28 | 10 | 18 | 0 | 0.3571 | 6 | 9 | 0.400 | 4 | 9 | 0.308 | 0 | 0 | | 0 | 1 |
2014 | 25 | 9 | 16 | 0 | 0.3600 | 5 | 8 | 0.385 | 4 | 8 | 0.333 | 0 | 0 | | 0 | 0 |
2015 | 24 | 7 | 17 | 0 | 0.2917 | 2 | 6 | 0.250 | 5 | 11 | 0.313 | 0 | 0 | | 0 | 2 |
2016 | 23 | 4 | 19 | 0 | 0.1739 | 4 | 8 | 0.333 | 0 | 11 | 0.000 | 0 | 0 | | 0 | 0 |
2017 | 28 | 11 | 17 | 0 | 0.3929 | 5 | 10 | 0.333 | 6 | 7 | 0.462 | 0 | 0 | | 0 | 0 |
2018 | 23 | 6 | 17 | 0 | 0.2609 | 5 | 8 | 0.385 | 1 | 9 | 0.100 | 0 | 0 | | 0 | 1 |
2019 | 27 | 10 | 17 | 0 | 0.3704 | 6 | 6 | 0.500 | 4 | 11 | 0.267 | 0 | 0 | | 0 | 2 |
2020 | 24 | 3 | 21 | 0 | 0.1250 | 2 | 12 | 0.143 | 1 | 9 | 0.100 | 0 | 0 | | 0 | 0 |
2021 | 27 | 9 | 18 | 0 | 0.3333 | 6 | 9 | 0.400 | 3 | 9 | 0.250 | 0 | 0 | | 1 | 2 |
2022 | 27 | 11 | 16 | 0 | 0.4074 | 5 | 8 | 0.385 | 6 | 8 | 0.429 | 0 | 0 | | 0 | 0 |
2023 | 36 | 18 | 18 | 0 | 0.5000 | 7 | 8 | 0.467 | 10 | 8 | 0.556 | 1 | 2 | 0.333 | 0 | 0 |
合計 | 1640 | 859 | 781 | 1 | 0.5238 | 472 | 364 | 0.565 | 380 | 415 | 0.478 | 1 | 2 | 0.333 | 9 | 26 |
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 | 不明勝 | 不明敗 | 不明勝率 | 持 | 千 |
---|
1991 | 2 | 0 | 2 | 0.0000 | 0 | 1 | 0.000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 |
1992 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 |
1994 | 3 | 1 | 2 | 0.3333 | 1 | 1 | 0.500 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 |
1996 | 3 | 2 | 1 | 0.6667 | 0 | 0 | | 2 | 1 | 0.667 | 0 | 0 | | 0 | 0 |
1997 | 1 | 0 | 1 | 0.0000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 | | 0 | 0 |
1998 | 1 | 0 | 1 | 0.0000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 | | 0 | 0 |
1999 | 4 | 3 | 1 | 0.7500 | 2 | 1 | 0.667 | 1 | 0 | 1.000 | 0 | 0 | | 0 | 0 |
2003 | 1 | 0 | 1 | 0.0000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 | | 0 | 0 |
2008 | 4 | 4 | 0 | 1.0000 | 3 | 0 | 1.000 | 1 | 0 | 1.000 | 0 | 0 | | 0 | 0 |
2009 | 1 | 0 | 1 | 0.0000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 | | 0 | 0 |
2011 | 2 | 1 | 1 | 0.5000 | 0 | 0 | | 0 | 1 | 0.000 | 1 | 0 | 1.000 | 0 | 0 |
2020 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 |
2021 | 4 | 2 | 2 | 0.5000 | 0 | 0 | | 0 | 0 | | 2 | 2 | 0.500 | 0 | 0 |
2022 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 |
2023 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 |
合計 | 30 | 13 | 17 | 0.4333 | 6 | 7 | 0.462 | 4 | 5 | 0.444 | 3 | 5 | 0.375 | 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 |
---|
1978 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 |
1979 | 1 | 1 | 0 | 1.0000 | 1 | 0 | 1.000 | 0 | 0 | | 0 | 0 |
1980 | 3 | 3 | 0 | 1.0000 | 2 | 0 | 1.000 | 1 | 0 | 1.000 | 0 | 0 |
合計 | 5 | 4 | 1 | 0.8000 | 3 | 0 | 1.000 | 1 | 1 | 0.500 | 0 | 0 |