Matsubara Taisei
Matsubara Taisei (松原大成) has a rating of 1342. Their highest rating so far is 1644 (February 16, 2006).
Retired. The rating shown is the rating at retirement.
- 2024 record
- 2-9
- Record since 1927
- 128-160
- Win rate
- .444
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
Rating history — professional
The “All” view starts at 2006; earlier years are used only to warm up the calculation and are not shown.
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| July 29, 2024 | Moro ArisaRyusei Colors unknown | Loss | ↓9 |
| May 20, 2024 | Ishigure IkuroTengen Colors unknown | Loss | ↓8 |
| May 13, 2024 | Ishigure IkuroOza Colors unknown | Loss | ↓9 |
| May 6, 2024 | Okada YumikoGosei Colors unknown | Loss | ↓19 |
| April 22, 2024 | Tsuji HanaHoninbo Colors unknown | Loss | ↓10 |
| March 18, 2024 | Hiramoto YaseiGosei Colors unknown | Win | ↑10 |
| March 4, 2024 | Kato AtsushiAgon Kiriyama Cup Colors unknown | Loss | ↓3 |
| February 19, 2024 | Aoki KikuyoAgon Kiriyama Cup Colors unknown | Win | ↑21 |
| February 15, 2024 | O MeienMeijin Colors unknown | Loss | ↓3 |
| February 5, 2024 | Ko IunKisei First Tournament Preliminary Round 2 Colors unknown | Loss | ↓12 |
| January 29, 2024 | Nakajima MiekoJudan Colors unknown | Loss | ↓20 |
| December 25, 2023 | Kanno NaomiMeijin Colors unknown | Win | ↑7 |
| November 30, 2023 | Kikuchi YoshioJudan Colors unknown | Win | ↑5 |
| November 9, 2023 | Nobuta ShigehitoJudan Colors unknown | Win | ↑9 |
| August 21, 2023 | Fujisawa KazunariRyusei Colors unknown | Loss | ↓10 |
| July 20, 2023 | Ito MasashiOza Colors unknown | Loss | ↓5 |
| June 22, 2023 | Ko ReibunGosei Colors unknown | Loss | ↓9 |
| June 1, 2023 | Kojima TakahoHoninbo Colors unknown | Loss | ↓21 |
| May 1, 2023 | Yanagihara SakiTengen Preliminary C as Black | Loss | ↓14 |
| March 30, 2023 | Sonoda YasutakaJudan Colors unknown | Loss | ↓9 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Seki Tatsuya | 0-6.000 | 0-0 | 0-0 |
| Fujisawa Kazunari | 2-3.400 | 0-0 | 0-0 |
| O Yuinin | 4-01.000 | 0-0 | 0-0 |
| Ando Kazushige | 2-2.500 | 0-0 | 0-0 |
| Oki Keiji | 2-2.500 | 0-0 | 0-0 |
| Nobuta Shigehito | 2-1.667 | 0-0 | 0-0 |
| Ito Masashi | 0-3.000 | 0-0 | 0-0 |
| Aoba Kaori | 3-01.000 | 0-0 | 0-0 |
| Kojima Takaho | 2-1.667 | 0-0 | 0-0 |
| Taniguchi Toshinori | 3-01.000 | 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 |
|---|---|---|
| 2024 | 2-9 | .182 |
| 2023 | 3-9 | .250 |
| 2022 | 11-7 | .611 |
| 2021 | 4-10 | .286 |
| 2020 | 5-6 | .455 |
| 2019 | 5-11 | .313 |
| 2018 | 7-10 | .412 |
| 2017 | 8-14 | .364 |
| 2016 | 6-8 | .429 |
| 2015 | 9-9 | .500 |
| 2014 | 0-4 | .000 |
| 2013 | 7-5 | .583 |
| 2012 | 6-8 | .429 |
| 2011 | 4-6 | .400 |
| 2010 | 0-2 | .000 |
| 2009 | 1-0 | 1.000 |
| 2006 | 6-7 | .462 |
| 2005 | 14-6 | .700 |
| 2004 | 7-11 | .389 |
| 2003 | 15-9 | .625 |
| 2002 | 5-6 | .455 |
| 2000 | 1-0 | 1.000 |
| 1999 | 1-1 | .500 |
| 1998 | 1-1 | .500 |
| 1992 | 0-1 | .000 |
| Total | 128-160 | .444 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).