Kawai Tetsuyuki
Kawai Tetsuyuki (河合哲之) has a rating of 1030. Their highest rating so far is 1265 (June 30, 2006).
Retired. The rating shown is the rating at retirement.
- 2017 record
- 0-8
- Record since 1927
- 14-93
- Win rate
- .131
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 |
|---|---|---|---|
| November 24, 2017 | Chino TadahikoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓2 |
| August 4, 2017 | Izumitani MasanoriJudan Colors unknown | Loss | ↓11 |
| May 11, 2017 | Shimoji GenshoTengen Colors unknown | Loss | ↓6 |
| April 20, 2017 | Kaneko MakiOza Colors unknown | Loss | ↓4 |
| April 6, 2017 | Nishimura KeijiMeijin Colors unknown | Loss | ↓1 |
| March 31, 2017 | Seki TatsuyaMeijin Colors unknown | Loss | ↓3 |
| March 3, 2017 | Takemiya YokoOza Colors unknown | Loss | ↓3 |
| February 2, 2017 | Ko IunGosei Colors unknown | Loss | ↓2 |
| December 10, 2016 | Hirata TomoyaKisei First Tournament Preliminary Round 2 Colors unknown | Loss | ±0 |
| November 24, 2016 | Chino TadahikoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓2 |
| October 27, 2016 | Yokotsuka RikiHoninbo Colors unknown | Loss | ↓1 |
| June 29, 2016 | Hoshiai ShihoRyusei Colors unknown | Loss | ↓3 |
| June 20, 2016 | Kanai TenpeiRyusei Colors unknown | Loss | ↓9 |
| June 18, 2016 | Tsuneishi TakashiOza Colors unknown | Loss | ↓2 |
| April 7, 2016 | Ko MoseiTengen Colors unknown | Loss | ↓2 |
| March 31, 2016 | Seki TatsuyaMeijin Colors unknown | Loss | ↓3 |
| January 29, 2016 | Nagashima KozueMeijin Colors unknown | Loss | ↓4 |
| December 18, 2015 | Terayama ReiKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ±0 |
| December 17, 2015 | Arimura HiroshiGosei Colors unknown | Loss | ↓2 |
| October 8, 2015 | Ogaki YusakuHoninbo Colors unknown | Loss | ↓1 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Seki Tatsuya | 0-3.000 | 0-0 | 0-0 |
| Takemiya Yoko | 0-3.000 | 0-0 | 0-0 |
| Arimura Hiroshi | 0-2.000 | 0-0 | 0-0 |
| Makihata Taeko | 0-2.000 | 0-0 | 0-0 |
| Ohira Shuzo | 0-2.000 | 0-0 | 0-2 |
| Mitsunaga Junzo | 0-2.000 | 0-0 | 0-0 |
| Chino Tadahiko | 0-2.000 | 0-0 | 0-0 |
| Ko Iun | 0-2.000 | 0-0 | 0-0 |
| Pan Kunyu | 0-2.000 | 0-0 | 0-0 |
| Kato Keiko | 0-2.000 | 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 |
|---|---|---|
| 2017 | 0-8 | .000 |
| 2016 | 0-9 | .000 |
| 2015 | 0-10 | .000 |
| 2014 | 0-2 | .000 |
| 2013 | 0-4 | .000 |
| 2012 | 0-8 | .000 |
| 2011 | 1-5 | .167 |
| 2010 | 0-2 | .000 |
| 2009 | 0-1 | .000 |
| 2006 | 2-3 | .400 |
| 2005 | 0-8 | .000 |
| 2004 | 4-9 | .308 |
| 2003 | 1-8 | .111 |
| 2002 | 0-5 | .000 |
| 1992 | 0-1 | .000 |
| 1991 | 0-1 | .000 |
| 1990 | 0-2 | .000 |
| 1979 | 0-1 | .000 |
| 1978 | 1-2 | .333 |
| 1977 | 2-2 | .500 |
| 1976 | 2-0 | 1.000 |
| 1969 | 0-1 | .000 |
| 1961 | 0-1 | .000 |
| 1960 | 1-0 | 1.000 |
| Total | 14-93 | .131 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).