Rating › Hiroto Ikegaki

Rating of Hiroto Ikegaki

Player page　Last game 2026-10-08

Current rating1605

Peak1605
2026-10-08

Games38

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 23	92nd	4-dan	Class C2	Group 6	1605	37.8	+2	10	10	0.500
FY2025	age 22	95th	4-dan		Group 6	1603		+30	8	3	0.727
FY2024	age 21	109th	3-dan			1573		+8	2	1	0.667
FY2023	age 20	114th	3-dan			1565		-17	1	2	0.333
FY2021	age 18	107th	3-dan			1582		-6	0	1	0.000

Games by fiscal year

FY2026 results10W-10L

Win rate0.500

Rating1605

Annual rank92nd

Rank/title at FY end / age4-dan / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1593	+11	1604	Takashi Ikenaga6-dan / age 32 1729	Kio-sen Prelims Round 3	Sente	○
2	4/15	1604	-4	1600	Takayuki Yamasaki9-dan / age 45 1793	Osho-sen Prelim 1 Round 3	Gote	●
3	5/7	1600	-5	1594	Akihiro Ida5-dan / age 29 1715	Kio-sen Prelims Round 4	Gote	●
4	5/16	1594	+7	1601	Saito Morimoto4-dan / age 24 1539	Kakogawa Seiryu-sen Main Round 2	Gote	○
5	6/3	1601	-12	1589	Akira Shima9-dan / age 63 1416	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
6	6/18	1589	-6	1583	Taiki Yamakawa4-dan / age 27 1657	Junisen Class C2 Round 1	Gote	●
7	6/24	1583	-5	1577	Kanta Masegi5-dan / age 28 1708	Kisei-sen Prelim 1 Round 1	Gote	●
8	7/11	1577	+3	1581	狩野周アマ 1345	Amateur	Gote	○
9	7/11	1577	+3	1581	狩野周アマ 1345	Asahi Cup Prelim 1 Round 1	Gote	○
10	7/16	1584	-8	1576	Shingo Itoh6-dan / age 44 1563	Junisen Class C2 Round 2	Sente	●
11	7/19	1576	+14	1589	Shintaro Saito8-dan / age 33 1875	NHK Cup Main Round 1	Sente	○
12	8/6	1589	-8	1581	Junpei Ide5-dan / age 35 1603	Junisen Class C2 Round 3	Sente	●
13	8/11	1581	-4	1578	Yusei Koga6-dan / age 25 1778	Asahi Cup Prelim 1 Round 2	Gote	●
14	8/19	1578	+6	1583	小林裕士8-dan / age 49 1487	Oza-sen Prelim 1 Round 1	Sente	○
15	8/27	1583	+6	1590	Tomoki Yokoyama4-dan / age 26 1506	Junisen Class C2 Round 4	Gote	○
16	9/2	1590	-8	1582	Shiryu Katayama4-dan / age 22 1595	Eio-sen 4-dan section Round 1	Gote	●
17	9/16	1582	+5	1587	Yuya Nagaoka6-dan / age 41 1448	Oi-sen Prelims Round 1	Gote	○
18	9/20	1587	+13	1600	Yasuhiro Masuda8-dan / age 28 1874	NHK Cup Main Round 2	Gote	○
19	9/24	1600	-6	1594	Naohiro Ishida6-dan / age 37 1670	Junisen Class C2 Round 5	Sente	●
20	10/8	1594	+11	1605	Tadashi Ooishi7-dan / age 37 1739	Oi-sen Prelims Round 2	Sente	○

FY2025 results8W-3L

Win rate0.727

Rating1603

Annual rank95th

Rank/title at FY end / age4-dan / age 22

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	8/13	1568	-6	1562	Kenshi Tokuda4-dan / age 27 1640	Kakogawa Seiryu-sen Main Round 3	Sente	●
2	12/22	1562	+8	1570	福間香奈 1581	Ryuo-sen Group 6 Ranking Round 1	Gote	○
3	1/14	1570	+4	1575	Yoshikazu Minami9-dan / age 62 1397	Ryuo-sen Group 6 Ranking Round 2	Sente	○
4	1/30	1575	+8	1583	Kazuhiro Nishikawa6-dan / age 39 1586	Osho-sen Prelim 1 Round 1	Sente	○
5	1/30	1575	+11	1586	Takayuki Kuroda5-dan / age 29 1709	Osho-sen Prelim 1 Round 2	Gote	○
6	2/16	1594	-10	1584	Saito Morimoto4-dan / age 24 1525	Shinjin-o-sen Main Round 2	Gote	●
7	2/26	1584	+7	1592	Masataka Sugimoto8-dan / age 57 1561	NHK Cup Prelims Round 1	Sente	○
8	2/26	1584	+4	1588	Masahiko Urano8-dan / age 61 1402	NHK Cup Prelims Round 2	Sente	○
9	2/26	1584	+10	1595	Wakamu Deguchi6-dan / age 30 1696	NHK Cup Prelims Final	Gote	○
10	3/6	1606	-7	1599	Kenshi Tokuda5-dan / age 28 1652	Ryuo-sen Group 6 Ranking Round 3	Sente	●
11	3/12	1599	+4	1603	Naoya Fujiwara7-dan / age 60 1381	Kio-sen Prelims Round 2	Sente	○

FY2024 results2W-1L

Win rate0.667

Rating1573

Annual rank109th

Rank/title at FY end / age3-dan / age 21

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/18	1564	+8	1572	Kanta Masegi4-dan / age 26 1564	Kakogawa Seiryu-sen Main Round 2	Gote	○
2	7/20	1572	+6	1578	稲葉聡アマ 1479	Kakogawa Seiryu-sen Main Round 3	Gote	○
3	9/2	1578	-5	1573	Reo Okabe4-dan / age 25 1728	Kakogawa Seiryu-sen Main Semifinal	Gote	●

FY2023 results1W-2L

Win rate0.333

Rating1565

Annual rank114th

Rank/title at FY end / age3-dan / age 20

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/10	1573	-7	1566	Akihiro Ida4-dan / age 26 1618	Kakogawa Seiryu-sen Main Round 2	Sente	●
2	6/10	1573	+4	1577	荒木隆アマ 1376	Kakogawa Seiryu-sen Main Round 1	Sente	○
3	3/14	1570	-5	1565	Yusei Koga6-dan / age 23 1731	Shinjin-o-sen Main Round 2	Sente	●

FY2021 results0W-1L

Win rate0.000

Rating1582

Annual rank107th

Rank/title at FY end / age3-dan / age 18

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	2/11	1588	-6	1582	Kouru Abe7-dan / age 27 1695	Shinjin-o-sen Main Round 2	Sente	●

Unofficial Elo rating calculated by this site from available game results (each fiscal year is shifted so that the average player is 1600). Up to FY1963 only Junisen games are included; from FY1964 all official games. Games without dates are ordered by estimated term and round.Method
How the deviation score is calculated: see here.