北村昌男九段
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 | 不明勝 | 不明敗 | 不明勝率 | 不戦勝 | 不戦敗 | 持 | 千 |
|---|
| 1953 | 23 | 16 | 6 | 0.7273 | 3 | 1 | 0.750 | 0 | 2 | 0.000 | 13 | 3 | 0.813 | 0 | 0 | 0 | 0 |
| 1954 | 24 | 14 | 10 | 0.5833 | 5 | 7 | 0.417 | 1 | 1 | 0.500 | 8 | 2 | 0.800 | 0 | 0 | 1 | 0 |
| 1955 | 32 | 22 | 10 | 0.6875 | 3 | 2 | 0.600 | 5 | 3 | 0.625 | 14 | 5 | 0.737 | 0 | 0 | 0 | 3 |
| 1956 | 27 | 13 | 14 | 0.4815 | 4 | 5 | 0.444 | 1 | 3 | 0.250 | 8 | 6 | 0.571 | 0 | 0 | 1 | 3 |
| 1957 | 27 | 13 | 14 | 0.4815 | 3 | 2 | 0.600 | 2 | 2 | 0.500 | 8 | 10 | 0.444 | 0 | 0 | 0 | 1 |
| 1958 | 27 | 15 | 12 | 0.5556 | 7 | 4 | 0.636 | 3 | 4 | 0.429 | 5 | 4 | 0.556 | 0 | 0 | 0 | 8 |
| 1959 | 37 | 22 | 15 | 0.5946 | 4 | 4 | 0.500 | 6 | 2 | 0.750 | 11 | 9 | 0.550 | 1 | 0 | 0 | 10 |
| 1960 | 37 | 19 | 18 | 0.5135 | 6 | 5 | 0.545 | 6 | 3 | 0.667 | 7 | 10 | 0.412 | 0 | 0 | 0 | 1 |
| 1961 | 28 | 16 | 12 | 0.5714 | 3 | 1 | 0.750 | 2 | 6 | 0.250 | 11 | 5 | 0.688 | 0 | 0 | 0 | 6 |
| 1962 | 33 | 19 | 14 | 0.5758 | 1 | 0 | 1.000 | 5 | 2 | 0.714 | 13 | 12 | 0.520 | 0 | 0 | 0 | 3 |
| 1963 | 25 | 8 | 17 | 0.3200 | 1 | 2 | 0.333 | 2 | 3 | 0.400 | 5 | 12 | 0.294 | 0 | 0 | 1 | 5 |
| 1964 | 31 | 17 | 14 | 0.5484 | 0 | 2 | 0.000 | 3 | 4 | 0.429 | 14 | 8 | 0.636 | 0 | 0 | 0 | 9 |
| 1965 | 39 | 17 | 22 | 0.4359 | 3 | 2 | 0.600 | 1 | 2 | 0.333 | 13 | 18 | 0.419 | 0 | 0 | 0 | 8 |
| 1966 | 27 | 14 | 13 | 0.5185 | 3 | 2 | 0.600 | 2 | 2 | 0.500 | 8 | 9 | 0.471 | 1 | 0 | 1 | 8 |
| 1967 | 24 | 12 | 12 | 0.5000 | 4 | 4 | 0.500 | 6 | 4 | 0.600 | 2 | 4 | 0.333 | 0 | 0 | 1 | 6 |
| 1968 | 27 | 10 | 17 | 0.3704 | 8 | 9 | 0.471 | 2 | 8 | 0.200 | 0 | 0 | | 0 | 0 | 0 | 3 |
| 1969 | 32 | 18 | 14 | 0.5625 | 10 | 8 | 0.556 | 8 | 6 | 0.571 | 0 | 0 | | 0 | 0 | 0 | 4 |
| 1970 | 24 | 10 | 14 | 0.4167 | 3 | 5 | 0.375 | 7 | 9 | 0.438 | 0 | 0 | | 0 | 0 | 0 | 2 |
| 1971 | 21 | 6 | 15 | 0.2857 | 4 | 7 | 0.364 | 2 | 8 | 0.200 | 0 | 0 | | 0 | 0 | 0 | 1 |
| 1972 | 25 | 13 | 12 | 0.5200 | 6 | 3 | 0.667 | 7 | 9 | 0.438 | 0 | 0 | | 0 | 0 | 0 | 0 |
| 1973 | 36 | 19 | 17 | 0.5278 | 6 | 8 | 0.429 | 13 | 9 | 0.591 | 0 | 0 | | 0 | 0 | 0 | 1 |
| 1974 | 43 | 16 | 27 | 0.3721 | 12 | 9 | 0.571 | 4 | 17 | 0.190 | 0 | 0 | | 0 | 1 | 0 | 0 |
| 1975 | 28 | 12 | 16 | 0.4286 | 7 | 4 | 0.636 | 4 | 12 | 0.250 | 0 | 0 | | 1 | 0 | 0 | 0 |
| 1976 | 22 | 14 | 8 | 0.6364 | 5 | 4 | 0.556 | 8 | 2 | 0.800 | 0 | 0 | | 1 | 2 | 0 | 0 |
| 1977 | 33 | 17 | 16 | 0.5152 | 7 | 9 | 0.438 | 10 | 6 | 0.625 | 0 | 0 | | 0 | 1 | 0 | 1 |
| 1978 | 28 | 15 | 13 | 0.5357 | 10 | 5 | 0.667 | 5 | 8 | 0.385 | 0 | 0 | | 0 | 0 | 0 | 1 |
| 1979 | 36 | 17 | 19 | 0.4722 | 11 | 11 | 0.500 | 6 | 8 | 0.429 | 0 | 0 | | 0 | 0 | 0 | 0 |
| 1980 | 39 | 22 | 17 | 0.5641 | 16 | 7 | 0.696 | 6 | 10 | 0.375 | 0 | 0 | | 0 | 0 | 0 | 1 |
| 1981 | 36 | 19 | 17 | 0.5278 | 9 | 9 | 0.500 | 10 | 8 | 0.556 | 0 | 0 | | 0 | 0 | 1 | 0 |
| 1982 | 29 | 8 | 21 | 0.2759 | 4 | 9 | 0.308 | 4 | 12 | 0.250 | 0 | 0 | | 0 | 0 | 0 | 0 |
| 1983 | 27 | 8 | 19 | 0.2963 | 6 | 10 | 0.375 | 2 | 9 | 0.182 | 0 | 0 | | 0 | 0 | 0 | 0 |
| 1984 | 33 | 18 | 15 | 0.5455 | 8 | 4 | 0.667 | 9 | 11 | 0.450 | 0 | 0 | | 1 | 0 | 1 | 1 |
| 1985 | 33 | 13 | 20 | 0.3939 | 5 | 9 | 0.357 | 6 | 11 | 0.353 | 0 | 0 | | 2 | 0 | 0 | 0 |
| 1986 | 34 | 14 | 20 | 0.4118 | 8 | 10 | 0.444 | 6 | 10 | 0.375 | 0 | 0 | | 0 | 0 | 0 | 0 |
| 1987 | 25 | 9 | 16 | 0.3600 | 5 | 7 | 0.417 | 3 | 9 | 0.250 | 0 | 0 | | 1 | 0 | 0 | 0 |
| 1988 | 26 | 5 | 21 | 0.1923 | 1 | 11 | 0.083 | 4 | 10 | 0.286 | 0 | 0 | | 0 | 0 | 0 | 0 |
| 1989 | 31 | 8 | 23 | 0.2581 | 3 | 10 | 0.231 | 5 | 12 | 0.294 | 0 | 0 | | 0 | 1 | 0 | 0 |
| 1990 | 25 | 3 | 22 | 0.1200 | 1 | 7 | 0.125 | 2 | 14 | 0.125 | 0 | 0 | | 0 | 1 | 0 | 0 |
| 1991 | 26 | 6 | 20 | 0.2308 | 4 | 7 | 0.364 | 2 | 12 | 0.143 | 0 | 0 | | 0 | 1 | 0 | 0 |
| 1992 | 24 | 8 | 16 | 0.3333 | 2 | 6 | 0.250 | 5 | 10 | 0.333 | 0 | 0 | | 1 | 0 | 0 | 0 |
| 1993 | 29 | 9 | 20 | 0.3103 | 3 | 9 | 0.250 | 5 | 10 | 0.333 | 0 | 0 | | 1 | 1 | 0 | 0 |
| 1994 | 7 | 1 | 6 | 0.1429 | 1 | 4 | 0.200 | 0 | 2 | 0.000 | 0 | 0 | | 0 | 0 | 0 | 0 |
| 合計 | 1219 | 555 | 664 | 0.4553 | 215 | 244 | 0.468 | 190 | 295 | 0.392 | 140 | 117 | 0.545 | 10 | 8 | 7 | 86 |
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 |
|---|
| 1954 | 1 | 1 | 0 | 1.0000 | 0 | 0 | | 1 | 0 | 1.000 | 0 | 0 |
| 1991 | 2 | 1 | 1 | 0.5000 | 0 | 0 | | 1 | 1 | 0.500 | 0 | 0 |
| 1993 | 1 | 0 | 1 | 0.0000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 |
| 合計 | 4 | 2 | 2 | 0.5000 | 0 | 1 | 0.000 | 2 | 1 | 0.667 | 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 |
|---|
| 1950 | 1 | 0 | 1 | 0.0000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 |
| 合計 | 1 | 0 | 1 | 0.0000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 |
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 | 下勝 | 下敗 | 下勝率 | 持 | 千 |
|---|
| 1948 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 |
| 1950 | 2 | 2 | 0 | 1.0000 | 0 | 0 | | 0 | 0 | | 2 | 0 | 1.000 | 0 | 0 |
| 合計 | 3 | 2 | 1 | 0.6667 | 0 | 0 | | 0 | 0 | | 2 | 1 | 0.6670 | 0 |