Rating › 伊藤沙恵
Rating of 伊藤沙恵
Player page Last game 2026-08-26
Current rating1423
Peak1599
2015-12-28
2015-12-28
Games48
By fiscal year
| FY | Age | Annual rank | Titles | Rank | Junisen | Ryuo-sen | Rating | Deviation | Change | W | L | Win rate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FY2026 | 158th | 1423 | -31 | 0 | 2 | 0.000 | ||||||
| FY2025 | 160th | Group 6 | 1453 | +26 | 4 | 3 | 0.571 | |||||
| FY2024 | 165th | Group 6 | 1427 | -6 | 0 | 1 | 0.000 | |||||
| FY2023 | 167th | Group 6 | 1433 | -4 | 2 | 4 | 0.333 | |||||
| FY2022 | 167th | Group 6 | 1437 | -29 | 0 | 3 | 0.000 | |||||
| FY2021 | 153rd | 1466 | -13 | 0 | 1 | 0.000 | ||||||
| FY2020 | 148th | Group 6 | 1479 | -16 | 0 | 2 | 0.000 | |||||
| FY2019 | 144th | Group 6 | 1495 | -14 | 0 | 3 | 0.000 | |||||
| FY2018 | 138th | Group 6 | 1509 | -3 | 5 | 5 | 0.500 | |||||
| FY2017 | 133rd | Group 6 | 1512 | -57 | 0 | 5 | 0.000 | |||||
| FY2016 | 106th | 1570 | -22 | 2 | 4 | 0.333 | ||||||
| FY2015 | 92nd | Group 6 | 1592 | +1 | 1 | 1 | 0.500 |
Games by fiscal year
FY2026 results0W-2L
Win rate0.000
Rating1423
Annual rank158th
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 7/31 | 1443 | -8 | 1435 | Yasuaki Tsukada9-dan / age 61 1460 | Asahi Cup Prelim 1 Round 1 | Gote | ● |
| 2 | 8/26 | 1435 | -13 | 1423 | Kazushiza Horiguchi8-dan / age 51 1207 | Oza-sen Prelim 1 Round 1 | Sente | ● |
FY2025 results4W-3L
Win rate0.571
Rating1453
Annual rank160th
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 8/1 | 1422 | +9 | 1431 | Masakazu Watanabe6-dan / age 39 1462 | Oi-sen Prelims Round 1 | Gote | ○ |
| 2 | 8/27 | 1431 | +14 | 1445 | Asuto Saito6-dan / age 27 1772 | Oi-sen Prelims Round 2 | Sente | ○ |
| 3 | 9/10 | 1445 | -9 | 1436 | Akira Shima9-dan / age 62 1411 | Oza-sen Prelim 1 Round 1 | Gote | ● |
| 4 | 10/8 | 1436 | +13 | 1450 | Taichi Nakamura8-dan / age 37 1714 | Oi-sen Prelims Round 3 | Gote | ○ |
| 5 | 12/1 | 1450 | +10 | 1459 | Kota Kanai6-dan / age 39 1527 | Oi-sen Prelims Round 4 | Sente | ○ |
| 6 | 12/25 | 1459 | -4 | 1456 | Yuuki Saito4-dan / age 29 1678 | Oi-sen Prelims Final | Sente | ● |
| 7 | 1/21 | 1456 | -3 | 1453 | Ryuma Yoshiike4-dan / age 21 1735 | Ryuo-sen Group 6 Ranking Round 2 | Sente | ● |
FY2024 results0W-1L
Win rate0.000
Rating1427
Annual rank165th
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 12/23 | 1431 | -4 | 1427 | Kenta Miyajima4-dan / age 25 1602 | Ryuo-sen Group 6 Ranking Round 1 | Gote | ● |
FY2023 results2W-4L
Win rate0.333
Rating1433
Annual rank167th
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 8/8 | 1430 | -7 | 1424 | Yuichi Tanaka5-dan / age 38 1489 | Oi-sen Prelims Round 1 | Sente | ● |
| 2 | 10/6 | 1424 | -5 | 1419 | Reo Koyama4-dan / age 30 1564 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 3 | 11/8 | 1419 | +12 | 1431 | Tetsuya Fujimori5-dan / age 36 1607 | Ginga-sen Block C Round 2 | Sente | ○ |
| 4 | 11/8 | 1419 | +11 | 1429 | Tomoki Yokoyama4-dan / age 23 1534 | Ginga-sen Block C Round 1 | Sente | ○ |
| 5 | 12/13 | 1441 | -4 | 1437 | Mikio Kariyama4-dan / age 22 1636 | Ginga-sen Block C Round 3 | Gote | ● |
| 6 | 1/10 | 1437 | -4 | 1433 | Naoki Koyama4-dan / age 24 1604 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ● |
FY2022 results0W-3L
Win rate0.000
Rating1437
Annual rank167th
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 10/20 | 1463 | -7 | 1456 | Akio Ishikawa7-dan / age 59 1498 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 2 | 11/25 | 1456 | -8 | 1448 | Hiroshi Naganuma8-dan / age 57 1474 | Ginga-sen Block F Round 1 | Sente | ● |
| 3 | 12/21 | 1448 | -11 | 1437 | Kazuharu Shoshi7-dan / age 61 1289 | Ryuo-sen Group 6 Ranking Round 2 | Sente | ● |
FY2021 results0W-1L
Win rate0.000
Rating1466
Annual rank153rd
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 10/4 | 1476 | -10 | 1466 | 木下浩一age 54 1370 | Oza-sen Prelim 1 Round 1 | Gote | ● |
FY2020 results0W-2L
Win rate0.000
Rating1479
Annual rank148th
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 1/11 | 1492 | -8 | 1484 | Hiroshi Okazaki7-dan / age 53 1488 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ● |
| 2 | 2/2 | 1484 | -5 | 1479 | Yuuki Saito3-dan / age 24 1610 | Shinjin-o-sen Main Round 2 | Gote | ● |
FY2019 results0W-3L
Win rate0.000
Rating1495
Annual rank144th
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/2 | 1510 | -3 | 1507 | Yasuhiro Masuda6-dan / age 21 1778 | Shinjin-o-sen Main Round 2 | Gote | ● |
| 2 | 12/26 | 1507 | -6 | 1501 | Takayuki Kuroda4-dan / age 23 1575 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ● |
| 3 | 1/29 | 1501 | -6 | 1495 | Asuto Saito4-dan / age 21 1601 | Shinjin-o-sen Main Round 2 | Gote | ● |
FY2018 results5W-5L
Win rate0.500
Rating1509
Annual rank138th
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/23 | 1502 | -6 | 1496 | Reo Okabe3-dan / age 19 1595 | Kakogawa Seiryu-sen Main Round 2 | Gote | ● |
| 2 | 5/29 | 1496 | -8 | 1489 | Ichiro Hiura8-dan / age 52 1507 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 3 | 7/23 | 1489 | +6 | 1495 | 小林 宏7-dan / age 55 1415 | Asahi Cup Prelim 1 Round 1 | Sente | ○ |
| 4 | 8/3 | 1495 | +7 | 1502 | Masakazu Kondoh6-dan / age 47 1450 | Asahi Cup Prelim 1 Round 2 | Gote | ○ |
| 5 | 9/5 | 1502 | +6 | 1507 | Kazuharu Shoshi7-dan / age 56 1395 | Oza-sen Prelim 1 Round 1 | Sente | ○ |
| 6 | 9/26 | 1507 | -3 | 1505 | Tatsuya Sanmaido6-dan / age 25 1798 | Oza-sen Prelim 1 Round 2 | Sente | ● |
| 7 | 10/4 | 1505 | -3 | 1502 | Masataka Goda9-dan / age 47 1792 | Asahi Cup Prelim 1 Round 3 | Sente | ● |
| 8 | 11/9 | 1502 | +10 | 1512 | Yuuki Saito3-dan / age 22 1590 | Shinjin-o-sen Main Round 1 | Sente | ○ |
| 9 | 12/21 | 1512 | +7 | 1519 | Akio Ishikawa7-dan / age 55 1476 | Ryuo-sen Group 6 Ranking Round 1 | Gote | ○ |
| 10 | 1/23 | 1519 | -10 | 1509 | Shohei Takada7-dan / age 56 1425 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ● |
FY2017 results0W-5L
Win rate0.000
Rating1512
Annual rank133rd
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 6/14 | 1565 | -10 | 1555 | Takehiro Ohira6-dan / age 40 1489 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 2 | 8/24 | 1555 | -13 | 1543 | 木下浩一age 49 1318 | Oi-sen Prelims Round 1 | Gote | ● |
| 3 | 9/8 | 1543 | -11 | 1532 | 小林 宏7-dan / age 54 1424 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 4 | 12/26 | 1532 | -12 | 1519 | 木下浩一age 50 1314 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ● |
| 5 | 1/31 | 1519 | -7 | 1512 | Junpei Ide4-dan / age 26 1560 | Shinjin-o-sen Main Round 2 | Gote | ● |
FY2016 results2W-4L
Win rate0.333
Rating1570
Annual rank106th
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 6/28 | 1587 | +9 | 1596 | Atsushi Miyata6-dan / age 35 1641 | Kisei-sen Prelim 1 Round 1 | Sente | ○ |
| 2 | 6/28 | 1587 | -6 | 1581 | Kouru Abe6-dan / age 21 1689 | Kisei-sen Prelim 1 Round 2 | Sente | ● |
| 3 | 8/9 | 1590 | +4 | 1594 | Kazuharu Shoshi7-dan / age 54 1386 | Asahi Cup Prelim 1 Round 1 | Sente | ○ |
| 4 | 8/9 | 1590 | -8 | 1582 | Daisuke Nakagawa8-dan / age 48 1574 | Asahi Cup Prelim 1 Round 2 | Gote | ● |
| 5 | 9/5 | 1586 | -12 | 1574 | Takashi Kanezawa5-dan / age 43 1420 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 6 | 2/14 | 1574 | -4 | 1570 | Seiya Kondou4-dan / age 20 1747 | Shinjin-o-sen Main Round 2 | Gote | ● |
FY2015 results1W-1L
Win rate0.500
Rating1592
Annual rank92nd
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 12/28 | 1591 | +8 | 1599 | Satoshi Takano4-dan / age 22 1589 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ○ |
| 2 | 3/23 | 1599 | -7 | 1592 | Shoji Segawa5-dan / age 46 1625 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ● |
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.