Players › Susumu Itaya
Susumu Itaya
| Player No. | 84 |
|---|---|
| Rank | 9-dan |
| Date of birth | Dec 10, 1940 |
| Birthplace | Aichi |
| Teacher | Shirou Itaya 9-dan (deceased) |
Junisen terms24
Career record152W-110L
Win rate0.580
Deviation score (FY1987)54.8
Best deviation score66.2
FY1973
FY1973
Rating history and all games →
Junisen record
| Term | Class | Rank | Record | Up/down | Deviation |
|---|---|---|---|---|---|
| 46th term | Class B1 | 5 | 5W-7L | 54.8 | |
| 45th term | Class B1 | 5 | 6W-7L | 51.4 | |
| 44th term | Class B1 | 8 | 7W-4L | 56.6 | |
| 43rd term | Class B1 | 13 | 6W-6L | 55.0 | |
| 42nd term | Class B2 | 2 | 8W-2L | Promoted | 55.1 |
| 41st term | Class B1 | 5 | 2W-10L | Relegated | 49.1 |
| 40th term | Class B1 | 1 | 7W-5L | 56.2 | |
| 39th term | Class A | 5 | 3W-6L | Relegated | 56.8 |
| 38th term | Class A | 7 | 5W-4L | 55.2 | |
| 37th term | Class A | 8 | 4W-5L | 59.0 | |
| 36th term | Class A | 6 | 3W-5L | 45.9 | |
| 30th term | Class A | 5 | 4W-5L | 61.7 | |
| 29th term | Class A | 9 | 6W-4L | 56.5 | |
| 28th term | Class B1 | 4 | 12W-1L | Promoted | 66.2 |
| 27th term | Class B1 | 13 | 7W-4L | 58.0 | |
| 26th term | Class B2 | 5 | 6W-2L | Promoted | 60.5 |
| 25th term | Class B2 | 3 | 7W-5L | 54.3 | |
| 24th term | Class B2 | 11 | 10W-2L | 59.4 | |
| 23rd term | Class B2 | 5 | 5W-7L | 50.0 | |
| 22nd term | Class B2 | 16 | 7W-5L | 53.4 | |
| 21st term | Class C1 | 4 | 9W-3L | Promoted | 53.4 |
| 20th term | Class C1 | 1 | 5W-5L | 55.9 | |
| 19th term | Class C1 | 12 | 9W-3L | 58.2 | |
| 18th term | Class C2 | 11 | 9W-3L | Promoted |
How the deviation score is calculated: see here.
Terms in each class
| Class A | 6 terms |
|---|---|
| Class B1 | 8 terms |
| Class B2 | 6 terms |
| Class C1 | 3 terms |
| Class C2 | 1 terms |
Promotion history
| Feb 24, 1988 | 9-dan |
|---|---|
| 1974 | 8-dan |
Career win milestones
| 100 wins | Dec 3, 1968 Oza-sen |
|---|---|
| 200 wins | Apr 10, 1973 Osho-sen |
| 300 wins | Nov 29, 1978 Junisen |
| 400 wins | Jun 14, 1985 Junisen |
Best wins (highest-rated opponents)
| Sep 21, 1974 | Yasuharu Ooyama 1973 | Osho-sen |
| Feb 3, 1975 | Yasuharu Ooyama 1949 | Junisen |
| Feb 26, 1981 | Kunio Yonenaga 1940 | Junisen |
| Aug 20, 1980 | Yasuharu Ooyama 1938 | Junisen |
| Feb 12, 1975 | Yasuharu Ooyama 1937 | Osho-sen |
Career wins and ratings are counted from the games recorded on this site (official games from FY1964, and Junisen games before that) and may differ from official records.