Ishibashi Chinami

Ishibashi Chinami (石橋千涛) has a rating of 1248. Their highest rating so far is 1261 (February 16, 2006).

Retired. The rating shown is the rating at retirement.

Ishibashi Chinami石橋千涛Nihon Ki-in

Rating1248

Rank—

1-year change—

Peak rating1261

Last 107-34

2006 record: 0-4
Record since 1927: 7-34
Win rate: .171

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 ratings Find a player

Rating history — professional

All

4 gamesHigh 1261Low 1248

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.
Date	Opponent and tournament	Result	Change
June 2, 2006	So KofukuOza　Colors unknown	Loss	↓5
March 30, 2006	Mochizuki KenichiGosei　Colors unknown	Loss	↓1
February 20, 2006	Katsura AtsushiAgon Kiriyama Cup　Colors unknown	Loss	↓6
February 16, 2006	Takabayashi TakujiTengen　Colors unknown	Loss	↓6
November 24, 2005	Doi MakotoMeijin　Colors unknown	Loss	↓4
October 27, 2005	Morikawa MasaoMeijin　Colors unknown	Win	↑14
September 22, 2005	Komatsu HidekoHoninbo　Colors unknown	Loss	↓12
August 31, 2005	Watanabe ReijiHoninbo　Colors unknown	Loss	↓18
August 25, 2005	Nagahara YoshiakiHoninbo　Colors unknown	Win	↑18
July 7, 2005	Doi MakotoKisei　Colors unknown	Loss	↓5
June 13, 2005	Koda AkikoRyusei　Colors unknown	Loss	↓14
April 7, 2005	Chino TadahikoGosei　Colors unknown	Loss	↓5
March 3, 2005	Nishimura KeijiJudan　Colors unknown	Loss	↓6
February 21, 2005	Wada KokiAgon Kiriyama Cup Preliminary C　as White	Loss	↓11
February 21, 2005	Wada KojuAgon Kiriyama Cup　Colors unknown	Loss	↓9
February 17, 2005	Yamada TakujiTengen　Colors unknown	Loss	↓2
October 28, 2004	Sugiuchi MasaoMeijin　Colors unknown	Loss	↓4
September 9, 2004	Yoshida YoichiHoninbo　Colors unknown	Loss	↓18
June 24, 2004	Takekiyo IsamuKisei　Colors unknown	Loss	↓11
May 27, 2004	Sakai MakiGosei　Colors unknown	Loss	↓6

Head-to-head

Up to 10 opponents, most-played first. Records are from Ishibashi Chinami's point of view; jigo and no-result games are not counted as wins or losses. Only games from 1927 onward are included.
Opponent	Total	As Black	As White
Doi Makoto	0-2.000	0-0	0-0
Kanashima Tadashi	0-1.000	0-0	0-1
So Kofuku	0-1.000	0-0	0-0
Mochizuki Kenichi	0-1.000	0-0	0-0
Morikawa Masao	1-01.000	0-0	0-0
Yoshida Yoichi	0-1.000	0-0	0-0
Ohira Shuzo	0-1.000	0-0	0-1
Mizuma Toshifumi	0-1.000	0-0	0-0
Wada Koki	0-1.000	0-0	0-1
Takahashi Isao	1-01.000	1-0	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
2006	0-4	.000
2005	2-10	.167
2004	0-10	.000
2003	0-5	.000
1993	2-0	1.000
1989	0-1	.000
1985	0-1	.000
1983	1-1	.500
1979	2-1	.667
1969	0-1	.000
Total	7-34	.171

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