Ieda Ryuji
Ieda Ryuji (家田隆二) has a rating of 1306. Their highest rating so far is 1411 (December 17, 2015).
Retired. The rating shown is the rating at retirement.
- 2024 record
- 0-1
- Record since 1927
- 8-25
- Win rate
- .242
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 |
|---|---|---|---|
| January 18, 2024 | Katayama YasuoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓11 |
| December 14, 2022 | Inaba KarinKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓13 |
| January 12, 2022 | Ono KojiKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓14 |
| January 21, 2021 | Terada ShutaKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓5 |
| October 31, 2019 | Iwata SaekaKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓9 |
| December 5, 2018 | Taniguchi ToruKisei First Tournament Preliminary Round 2 Colors unknown | Loss | ↓6 |
| November 15, 2018 | Akedo KazumiKisei First Tournament Preliminary Round 1 Colors unknown | Win | ↑12 |
| December 15, 2017 | Yamamoto KentaroKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓12 |
| November 16, 2017 | Yamada WakioKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓18 |
| December 17, 2016 | Takabayashi MasahiroKisei First Tournament Preliminary Round 2 Colors unknown | Loss | ↓15 |
| December 15, 2016 | Yamamoto KentaroKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓14 |
| December 17, 2015 | Ushikubo YoshitakaKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓12 |
| June 23, 2005 | Tono MasaharuKisei Colors unknown | Loss | ↓15 |
| June 24, 2004 | Furuya MasaoKisei Colors unknown | Loss | ↓13 |
| June 18, 2003 | Nagasaki YujiKisei Colors unknown | Loss | ↓15 |
| March 31, 1983 | Hikosaka NaotoTengen Round 1 as White | Loss | ↓18 |
| January 13, 1983 | Abe YoshiteruKisei 8 dan Section as White | Loss | ↓12 |
| December 18, 1980 | Kurahashi ShozoKisei 7 dan Section as White | Loss | ↓15 |
| December 4, 1980 | Nishigami YoshihikoKisei 7 dan Section as Black | Win | ↑7 |
| February 1, 1979 | Awaji ShuzoKisei 7 dan Section as Black | Loss | ↓7 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Yamamoto Kentaro | 0-2.000 | 0-0 | 0-0 |
| Hashimoto Yujiro | 0-1.000 | 0-1 | 0-0 |
| Ono Koji | 0-1.000 | 0-0 | 0-0 |
| Wang Runan | 1-01.000 | 1-0 | 0-0 |
| Taniguchi Toru | 0-1.000 | 0-0 | 0-0 |
| Awaji Shuzo | 0-1.000 | 0-1 | 0-0 |
| Takabayashi Masahiro | 0-1.000 | 0-0 | 0-0 |
| Hua Yigang | 0-1.000 | 0-0 | 0-1 |
| Hashimoto Utaro | 0-1.000 | 0-1 | 0-0 |
| Inaba Karin | 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 |
| 2022 | 0-2 | .000 |
| 2021 | 0-1 | .000 |
| 2019 | 0-1 | .000 |
| 2018 | 1-1 | .500 |
| 2017 | 0-2 | .000 |
| 2016 | 0-2 | .000 |
| 2015 | 0-1 | .000 |
| 2005 | 0-1 | .000 |
| 2004 | 0-1 | .000 |
| 2003 | 0-1 | .000 |
| 1983 | 0-2 | .000 |
| 1980 | 1-1 | .500 |
| 1979 | 0-1 | .000 |
| 1977 | 3-5 | .375 |
| 1976 | 2-1 | .667 |
| 1970 | 1-0 | 1.000 |
| 1969 | 0-1 | .000 |
| Total | 8-25 | .242 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).