Ida Junya
Ida Junya (飯田純也) has a rating of 1525. Their highest rating so far is 1576 (November 11, 2021).
Ida Junya2 dan飯田純也Kansai Ki-in
Rating1525
Rank—
1-year change—
Peak rating1576
Last 10LossWinLossLossWinWinLossLossLossLoss11-16
- 2024 record
- 0-1
- Record since 1927
- 11-16
- Win rate
- .407
No games in the last year
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 |
|---|---|---|---|
| August 7, 2024 | Takatsu MasaakiGosei Preliminary A as Black | Loss | ↓17 |
| May 11, 2023 | Hon AkiyoshiMeijin Colors unknown | Loss | ↓3 |
| March 17, 2022 | Otani NaokiKisei First Tournament Preliminary Quarterfinal Colors unknown | Loss | ↓8 |
| February 17, 2022 | Watanabe KandaiHoninbo Preliminary B as Black | Loss | ↓13 |
| January 12, 2022 | Maeda RyoKisei First Tournament Preliminary Round 2 Colors unknown | Win | ↑8 |
| December 22, 2021 | Muraoka ShigeyukiKisei First Tournament Preliminary Round 1 Colors unknown | Win | ↑10 |
| December 2, 2021 | Utsumi KokiTeikei Cup Shun-ei Preliminary Semifinal Colors unknown | Loss | ↓16 |
| November 17, 2021 | Hara MasakazuShinjin-O Preliminary as White | Loss | ↓11 |
| November 11, 2021 | Nishi TakenobuTeikei Cup Shun-ei Preliminary Round 2 Colors unknown | Win | ↑24 |
| September 30, 2021 | Kono RinMeijin Final Preliminary Round 1 as Black | Loss | ↓3 |
| September 1, 2021 | U BoiMeijin Preliminary A as Black | Win | ↑28 |
| July 28, 2021 | Yata NaokiMeijin Preliminary A as White | Win | ↑17 |
| February 25, 2021 | Kubo KatsuakiKisei First Tournament Preliminary Quarterfinal Colors unknown | Loss | ↓10 |
| February 11, 2021 | Yamamoto KentaroKisei First Tournament Preliminary Round 2 Colors unknown | Win | ↑14 |
| January 6, 2021 | Ishii ShinzoKisei First Tournament Round 1 as White | Win | ↑19 |
| August 19, 2020 | U BoiTengen Preliminary A as White | Win | ↑27 |
| November 7, 2019 | Terada ShutaKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓14 |
| November 8, 2018 | Kitano RyoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓9 |
| November 22, 2017 | Takashima TakeshiKisei First Tournament Preliminary Round 2 Colors unknown | Loss | ↓18 |
| November 12, 2016 | Sakamoto YasuoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓18 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Kaneko Maki | 0-2.000 | 0-2 | 0-0 |
| U Boi | 2-01.000 | 1-0 | 1-0 |
| Ono Koji | 1-01.000 | 0-0 | 0-0 |
| Moriyama Naoki | 0-1.000 | 0-0 | 0-0 |
| Hara Masakazu | 0-1.000 | 0-0 | 0-1 |
| Watanabe Yu | 1-01.000 | 0-0 | 0-0 |
| Muraoka Shigeyuki | 1-01.000 | 0-0 | 0-0 |
| Takashima Takeshi | 0-1.000 | 0-0 | 0-0 |
| Yata Naoki | 1-01.000 | 0-0 | 1-0 |
| Hon Akiyoshi | 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 |
|---|---|---|
| 2024 | 0-1 | .000 |
| 2023 | 0-1 | .000 |
| 2022 | 1-2 | .333 |
| 2021 | 6-4 | .600 |
| 2020 | 1-0 | 1.000 |
| 2019 | 0-1 | .000 |
| 2018 | 0-1 | .000 |
| 2017 | 0-1 | .000 |
| 2016 | 3-2 | .600 |
| 2015 | 0-2 | .000 |
| 2014 | 0-1 | .000 |
| Total | 11-16 | .407 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).