Tsutsui Katsumi
Tsutsui Katsumi (筒井勝美) has a rating of 1413.
Retired. The rating shown is the rating at retirement.
Tsutsui Katsumi筒井勝美Nihon Ki-in
Rating1413
Rank—
1-year change—
Peak rating—
Last 10LossLossLossLossLossWinLossLossWinLoss11-18
- 2004 record
- 1-3
- Record since 1927
- 11-18
- Win rate
- .379
Rating at retirement (not included in the rating list)
The rating is calculated from published game results. It does not include any adjustment for playing Black.
Professional ratingsFind a player
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| November 25, 2004 | Rin ShienMeijin Colors unknown | Loss | ↓5 |
| November 4, 2004 | Kuwamoto ShinpeiMeijin Colors unknown | Win | ↑24 |
| October 21, 2004 | Koyama TerumiHoninbo Colors unknown | Loss | ↓13 |
| July 15, 2004 | Ogawa TomokoKisei Colors unknown | Loss | ↓15 |
| October 2, 2003 | Inoue HatsueKisei Preliminary Round 1 Colors unknown | Win | ↑15 |
| August 13, 2003 | Nakazawa AyakoHoninbo Colors unknown | Loss | ↓15 |
| June 26, 2003 | Asano HideakiJudan Colors unknown | Loss | ↓17 |
| June 18, 2003 | Inoue HatsueKisei Colors unknown | Loss | ↓20 |
| May 19, 2003 | Takamizawa TadaoRyusei Colors unknown | Loss | ↓26 |
| April 16, 2003 | Matsubara TaiseiTengen Colors unknown | Loss | ↓15 |
| April 9, 2003 | Tanimiya AyakoJudan Colors unknown | Win | ↑12 |
| March 19, 2003 | Oto ShozoTengen Colors unknown | Win | ↑11 |
| March 5, 2003 | Kato KeikoOza 1st Preliminary Semifinal Colors unknown | Loss | ↓16 |
| February 6, 2003 | Kono YukioOza 1st Preliminary Round 2 Colors unknown | Win | ↑16 |
| December 18, 2002 | Ko IsoMeijin 1st Preliminary Round 2 Colors unknown | Loss | ↓14 |
| December 4, 2002 | Ko IunKisei Preliminary Round 3 Colors unknown | Loss | ↓15 |
| November 6, 2002 | Kato YukiKisei Preliminary Round 2 Colors unknown | Win | ↑20 |
| October 23, 2002 | Miyazaki ShimakoKisei Preliminary Colors unknown | Win | ↑18 |
| October 2, 2002 | Inoue HatsueKisei Preliminary Round 1 Colors unknown | Win | ↑16 |
| September 18, 2002 | Kin EnMeijin 1st Preliminary Round 1 Colors unknown | Win | ↑18 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Inoue Hatsue | 2-1.667 | 0-0 | 0-0 |
| Ko Iun | 0-2.000 | 0-0 | 0-0 |
| Miyazaki Shimako | 1-1.500 | 0-0 | 0-0 |
| Cho Chikun | 0-2.000 | 0-2 | 0-0 |
| Rin Shien | 0-1.000 | 0-0 | 0-0 |
| Nakazawa Ayako | 0-1.000 | 0-0 | 0-0 |
| Kin En | 1-01.000 | 0-0 | 0-0 |
| Matsubara Taisei | 0-1.000 | 0-0 | 0-0 |
| Ishige Kakuo | 0-1.000 | 0-1 | 0-0 |
| Koyama Terumi | 0-1.000 | 0-0 | 0-0 |
Record by year
Counted by calendar year, January to December (default wins and losses are included; jigo and no-result games are not). Only games from 1927 onward are counted, so these totals do not match the career records published by the two Ki-in.
| Year | Record | Win rate |
|---|---|---|
| 2004 | 1-3 | .250 |
| 2003 | 4-6 | .400 |
| 2002 | 5-6 | .455 |
| 1973 | 1-1 | .500 |
| 1971 | 0-1 | .000 |
| 1970 | 0-1 | .000 |
| Total | 11-18 | .379 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).