Go Player Ratings

JAKOAbout ratings

Kim Ilhwan

Kim Ilhwan (김일환) has a rating of 1328, ranked 283 of 340 in korea play. Their highest rating so far is 1821 (October 19, 1987).

Kim Ilhwan김일환金日煥
Rating1328
Rank283
1-year change↑50
Peak rating1821
Last 10653-655(6 by default, 6 lost by default)
2026 record
14-18
Record since 1954
653-655
Win rate
.499

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

Korea ratingsFind a player

Rating history — korea

42 gamesHigh 1385Low 1267
121 gamesHigh 1469Low 1241
177 gamesHigh 1469Low 1241
1295 gamesHigh 1821Low 1241

The “All” view starts at 1970; 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 21, 2026Kim Soojang레전드(시니어) 바둑리그 1-1　as White↑20
September 11, 2026Lee Seoyoung한국 프로기사협회 리그 Group 12　as Black↑20
September 5, 2026Lee Changho蔚山市長杯 全国囲碁大会 プロシニア最強戦 프로 시니어 최강전 16강　as White↓2
September 4, 2026Baek Yeo-jeong한국 프로기사협회 리그 Main Group 12　as Black↓16
August 6, 2026Yoo ChanghyukThe Merriden Open 시니어조 예선 결승　as White↓2
July 24, 2026Kim Chongsu蔚山市長杯 全国囲碁大会 プロシニア最強戦 프로 시니어 최강전 B그룹 예선 결승　as Black↑20
July 23, 2026Chang Suyeong蔚山市長杯 全国囲碁大会 プロシニア最強戦 프로 시니어 최강전 B그룹 예선 1회전　as White↑20
July 17, 2026Kim EunseonSG杯 韓国日報 名人戦 Preliminary Round 1　as Black↓6
July 10, 2026Park Yeongchan한국 프로기사협회 리그 Group 6　Colors unknown—
June 18, 2026Lee Wooram한국 프로기사협회 리그 Group 6　as White↓12
June 5, 2026Hong Jun-seon한국 프로기사협회 리그 Group 6　as Black↓17
May 28, 2026Cho Daehyeon한국 프로기사협회 리그 Group 6　as White↑8
May 12, 2026Lee Seoyoung한국 프로기사협회 리그 Group 6　as White↑18
April 24, 2026Yoon Ra-eun한국 프로기사협회 리그 Group 6　as Black↓14
April 24, 2026Lee Seung-seok한국 프로기사협회 리그 Group 6　as Black↓13
April 20, 2026Seo NungwukJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 숙녀 신예 연승대항전 예선 2회전　as White↓12
April 17, 2026Kim Min-ji한국 프로기사협회 리그 Group 6　as Black↓24
April 13, 2026Kim Si-Hwang한국 프로기사협회 리그 Group 6　as Black↓18
April 7, 2026Kim Chongsu한국 프로기사협회 리그 Group 6　as Black↓19
April 2, 2026Ko Miso한국 프로기사협회 리그 Group 6　as Black↑15

Tournament names are shown in Korean, as the Korea Baduk Association writes them, unless an English name is known.

Round names are translated from the Korea Baduk Association's wording; those we cannot translate are left in Korean.

Record by year

Counted by calendar year, January to December, from Korea Baduk Association games only (default wins and losses are included; jigo and no-result games are not). Games from 1954 onward; international tournaments are not included.

YearRecordWin rate
202614-18.438
20259-15.375
202420-39.339
202315-13.536
20227-19.269
202124-34.414
202021-35.375
201913-10.565
201815-9.625
20177-8.467
20165-9.357
20154-8.333
201416-10.615
201310-10.500
201212-14.462
201111-12.478
201011-12.478
20097-11.389
200813-9.591
200711-16.407
200610-9.526
200515-12.556
200410-11.476
20036-8.429
20027-12.368
200112-10.545
20004-9.308
19996-8.429
19988-9.471
199715-10.600
19967-9.438
199519-15.559
199421-16.568
199314-12.538
199214-14.500
199110-15.400
199013-16.448
198923-13.639
19886-14.300
198721-14.600
198629-17.630
198516-16.500
198422-8.733
198318-15.545
198213-7.650
198120-7.741
198016-7.696
19791-4.200
19784-4.500
197710-9.526
197612-8.600
19754-5.444
19742-1.667

Calculated from games played between 1954 and 2026 (as of September 22, 2026).