Lee Il-sun
Lee Il-sun (이일선) has a rating of 958. Their highest rating so far is 1442 (July 20, 1972).
- 1993 record
- 0-11
- Record since 1954
- 60-228
- Win rate
- .208
No games in the last year
The rating is calculated from published game results. It does not include any adjustment for playing Black.
Rating history — korea
The “All” view starts at 1970; earlier years are used only to warm up the calculation and are not shown.
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| October 6, 1993 | Chang Myunghan국수전 Preliminary Colors unknown | Loss | ↓1 |
| September 1, 1993 | Choi MyeonghunSG杯 韓国日報 名人戦 Preliminary Colors unknown | Loss | ±0 |
| August 17, 1993 | Cho Youngsook박카스배 프로기전 예선 Colors unknown | Loss | ↓9 |
| July 2, 1993 | Han Cheolkyun제왕전 Preliminary Colors unknown | Loss | ↓1 |
| May 26, 1993 | Ko Kwangmyeong왕위전 Preliminary Colors unknown | Loss | ↓1 |
| April 23, 1993 | Lee Kwanchul최고위전 Preliminary Colors unknown | Loss | ↓1 |
| April 7, 1993 | Lee Joonhak기왕전 Preliminary Colors unknown | Loss | ↓1 |
| March 16, 1993 | Park Jongyeol패왕전 Preliminary Colors unknown | Loss | ↓1 |
| March 3, 1993 | An KwanwukSBS 연승바둑최강전 Preliminary Colors unknown | Loss | ±0 |
| February 3, 1993 | Kweon Kab-yong대왕전 예선 1-2 Colors unknown | Loss | ↓1 |
| January 12, 1993 | Park Seungmun기성전 Preliminary Colors unknown | Loss | ↓2 |
| November 27, 1992 | Yun Seonghyeon국기전 예선 1차결승 Colors unknown | Loss | ↓1 |
| November 25, 1992 | Lee Kyehun국기전 예선 1차2회전 Colors unknown | Win | ↑30 |
| November 17, 1992 | Kim Tae-hyun배달왕기전 예선 1차2회전(중단진) Colors unknown | Loss | ↓9 |
| October 20, 1992 | Ko Kwangmyeong국수전 예선 1차2회전 Colors unknown | Loss | ↓1 |
| October 6, 1992 | Park SeungmunKBS바둑왕전 예선 1차1회전 Colors unknown | Loss | ↓1 |
| September 23, 1992 | Kim ChongsuSG杯 韓国日報 名人戦 예선 1차2회전 Colors unknown | Loss | ±0 |
| August 18, 1992 | Sim Jongsik박카스배 프로기전 예선 1차1회전 Colors unknown | Loss | ↓4 |
| July 9, 1992 | Im Chang-sik제왕전 예선 1차2회전 Colors unknown | Loss | ↓1 |
| June 17, 1992 | Kim Dongyeop왕위전 예선 1차전 2국 Colors unknown | Loss | ±0 |
Tournament names are shown in Korean, as the Korea Baduk Association writes them, unless an English name is known.
Round names are translated from the Korea Baduk Association's wording; those we cannot translate are left in Korean.
Record by year
Counted by calendar year, January to December, from Korea Baduk Association games only (default wins and losses are included; jigo and no-result games are not). Games from 1954 onward; international tournaments are not included.
| Year | Record | Win rate |
|---|---|---|
| 1993 | 0-11 | .000 |
| 1992 | 1-13 | .071 |
| 1991 | 0-10 | .000 |
| 1990 | 2-12 | .143 |
| 1989 | 0-11 | .000 |
| 1988 | 0-12 | .000 |
| 1987 | 0-11 | .000 |
| 1986 | 2-11 | .154 |
| 1985 | 1-9 | .100 |
| 1984 | 1-11 | .083 |
| 1983 | 2-11 | .154 |
| 1982 | 2-7 | .222 |
| 1981 | 1-6 | .143 |
| 1980 | 3-8 | .273 |
| 1979 | 2-9 | .182 |
| 1978 | 2-5 | .286 |
| 1977 | 1-5 | .167 |
| 1975 | 0-1 | .000 |
| 1974 | 0-5 | .000 |
| 1973 | 1-4 | .200 |
| 1972 | 5-4 | .556 |
| 1971 | 4-5 | .444 |
| 1970 | 1-5 | .167 |
| 1969 | 1-4 | .200 |
| 1968 | 2-5 | .286 |
| 1967 | 2-5 | .286 |
| 1966 | 1-4 | .200 |
| 1965 | 0-2 | .000 |
| 1964 | 3-2 | .600 |
| 1963 | 3-5 | .375 |
| 1962 | 0-1 | .000 |
| 1961 | 2-1 | .667 |
| 1960 | 3-4 | .429 |
| 1959 | 7-4 | .636 |
| 1958 | 5-5 | .500 |
Calculated from games played between 1954 and 2026 (as of September 22, 2026).