Rating › 飯塚勘一郎
Rating of 飯塚勘一郎
Player page Last game 1949-09-13
Current rating1594
Peak1614
1947-08-24
1947-08-24
Games20
By fiscal year
| FY | Age | Annual rank | Titles | Rank | Junisen | Ryuo-sen | Rating | Deviation | Change | W | L | Win rate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FY1949 | age 54 | － | Class C (Ko) | 1594 | -3 | 2 | 6 | 0.250 | ||||
| FY1947 | age 53 | － | Class C | 1598 | -8 | 6 | 6 | 0.500 |
Games by fiscal year
FY1949 results2W-6L
Win rate0.250
Rating1594
Rank/title at FY end / ageage 54
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4th term | 1603 | -8 | 1595 | Motoji Hanamura5-dan / age 31 1619 | Junisen Class C (Ko) | ● | |
| 2 | 4th term | 1603 | -8 | 1594 | Mikio Tomizawaage 29 1588 | Junisen Class C (Ko) | ● | |
| 3 | 4th term | 1603 | -8 | 1595 | Yukio Shimodairaage 24 1603 | Junisen Class C (Ko) | ● | |
| 4 | 4th term | 1603 | -10 | 1593 | Hisao Hirotsu6-dan / age 26 1532 | Junisen Class C (Ko) | ● | |
| 5 | 4th term | 1603 | -9 | 1594 | 橋爪敏太郎age 40 1571 | Junisen Class C (Ko) | ● | |
| 6 | 4th term | 1603 | +7 | 1610 | Keizou Katou6-dan / age 40 1571 | Junisen Class C (Ko) | ○ | |
| 7 | 4th term | 1603 | +8 | 1611 | Ichiro Ichikawa6-dan / age 46 1605 | Junisen Class C (Ko) | ○ | |
| 8 | 4th term | 1603 | -8 | 1594 | 間宮純一age 41 1587 | Junisen Class C (Ko) | ● |
FY1947 results6W-6L
Win rate0.500
Rating1598
Rank/title at FY end / ageage 53
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 2nd term | 1606 | -8 | 1598 | 金高清吉age 28 1606 | Junisen Class C | ● | |
| 2 | 2nd term | 1606 | -8 | 1598 | Yasuo Haradaage 24 1606 | Junisen Class C | ● | |
| 3 | 2nd term | 1606 | +8 | 1614 | Hiroji Katou4-dan / age 23 1606 | Junisen Class C | ○ | |
| 4 | 2nd term | 1606 | +8 | 1614 | Tsugihiko Yamakawaage 27 1606 | Junisen Class C | ○ | |
| 5 | 2nd term | 1606 | +8 | 1614 | Mitsuyuki Aramaki6-dan / age 32 1606 | Junisen Class C | ○ | |
| 6 | 2nd term | 1606 | +8 | 1614 | Mikio Tomizawaage 27 1606 | Junisen Class C | ○ | |
| 7 | 2nd term | 1606 | +8 | 1614 | Motoyoshi Okunoage 41 1606 | Junisen Class C | ○ | |
| 8 | 2nd term | 1606 | +8 | 1614 | Mutsuhiko Yoshidaage 37 1606 | Junisen Class C | ○ | |
| 9 | 2nd term | 1606 | -8 | 1598 | Takeo Yamamoto5-dan / age 30 1606 | Junisen Class C | ● | |
| 10 | 2nd term | 1606 | -8 | 1598 | 京須行男age 33 1606 | Junisen Class C | ● | |
| 11 | 2nd term | 1606 | -8 | 1598 | Harukichi Shizawa5-dan / age 48 1606 | Junisen Class C | ● | |
| 12 | 2nd term | 1606 | -8 | 1598 | Toyoichi Igarashi1-dan / age 22 1606 | Junisen Class C | ● |
Unofficial Elo rating calculated by this site from available game results (each fiscal year is shifted so that the average player is 1600). Up to FY1963 only Junisen games are included; from FY1964 all official games. Games without dates are ordered by estimated term and round.Method
How the deviation score is calculated: see here.