Go Player Ratings

JAAbout ratings

Terayama Rei

Terayama Rei (寺山怜) has a rating of 1845, ranked 62 of 452 in professional play. Their highest rating so far is 1981 (May 21, 2018).

Terayama Rei6 dan寺山怜Nihon Ki-in Tokyo
Rating1845
Rank62
1-year change↑1
Peak rating1981
Last 10309-197
2026 record
10-7
Record since 1927
309-197
Win rate
.611

The rating is calculated from published game results. It does not include any adjustment for playing Black.

Professional ratingsFind a player

Rating history — professional

26 gamesHigh 1908Low 1819
83 gamesHigh 1929Low 1749
127 gamesHigh 1929Low 1726
498 gamesHigh 1981Low 1483

The “All” view starts at 2006; earlier years are used only to warm up the calculation and are not shown.

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
DateOpponent and tournamentResultChange
September 10, 2026Yamashita KeigoGosei Preliminary A　as White↓8
September 3, 2026Kim SujunSGW Cup Chuyo Preliminary Round 1　Colors unknown↓21
August 27, 2026Muramatsu HirokiKisei　Colors unknown↑14
July 13, 2026Lee IshuGosei　Colors unknown↑13
June 22, 2026Sotoyanagi SebunKisei League C Round 2　as Black↓18
June 15, 2026Ito MasashiJudan Preliminary A　as Black↓21
June 8, 2026Imabun TaroKisei League C Round 1　as White↓21
May 14, 2026Toyoda HirohitoGosei　Colors unknown↑7
May 7, 2026Miyazawa GoroKisei First Tournament Preliminary Final　Colors unknown↑6
April 23, 2026Yoda NorimotoKisei First Tournament Preliminary Semifinal　Colors unknown↑13
April 9, 2026Morita MichihiroGosei　Colors unknown↑11
March 16, 2026Mannami KanaKisei First Tournament Round 3　as Black↑3
March 9, 2026Tei MeikoGosei　Colors unknown±0
February 16, 2026Mimura TomoyasuMeijin Preliminary B　as Black↓21
February 9, 2026Shigekawa AkashiKisei First Tournament Round 2　as Black↑6
January 19, 2026Chang Ruei JieMeijin Preliminary C　as Black↑15
January 8, 2026Yamashita KeigoOza Preliminary A Final　as White↓10
December 11, 2025Koyama TerumiMeijin　Colors unknown↑6
December 8, 2025Miura TaroTengen Preliminary A Final　as White↓8
November 27, 2025Kyo KagenHoninbo Final Preliminary Final　as White↓3

Head-to-head

Up to 10 opponents, most-played first. Records are from Terayama Rei's point of view; jigo and no-result games are not counted as wins or losses. Only games from 1927 onward are included.
OpponentTotalAs BlackAs White
Adachi Toshimasa3-7.3001-00-2
Yokotsuka Riki5-4.5560-11-0
Uchida Shuhei4-4.5002-10-0
Chang Ruei Jie6-2.7502-00-0
Sun Zhe4-4.5001-11-0
Lee Ishu3-5.3750-10-1
Tsuruta Kazushi6-1.8573-00-0
Shida Tatsuya2-4.3331-01-3
Mimura Tomoyasu5-1.8332-13-0
Muramatsu Hiroki4-2.6671-11-0
Sotoyanagi Sebun4-2.6670-10-0
Numadate Sakiya3-2.6000-02-0
Ito Masashi2-3.4001-10-1
Aoki Shinichi3-2.6001-00-0
Ishida Yoshio5-01.0001-02-0
Ko Iso0-5.0000-00-0
Kyo Kagen0-5.0000-10-3
Suzuki Yoshimichi2-3.4000-20-0
Ohashi Hirofumi2-3.4001-10-1
I Ryo1-4.2000-00-1
Yamashita Keigo2-3.4001-10-2
Fujisawa Rina2-3.4000-10-2
Sakai Yuki0-5.0000-20-0

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.

YearRecordWin rate
202610-7.588
202515-9.625
202423-10.697
202312-11.522
202213-12.520
202114-11.560
202020-13.606
201913-15.464
201821-15.583
201740-18.690
201623-17.575
201524-8.750
201418-11.621
20138-9.471
201217-12.586
201117-10.630
20109-3.750
20097-2.778
20082-2.500
20072-1.667
20061-1.500
Total309-197.611

Calculated from games played between 1927 and 2026 (as of September 17, 2026).