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Individual Calculations April 2022 |
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| Demirtas, Hafize Total change: -22.40 | |   |
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| Ali Ipek Memorial Chess Tournament - 2022 | Ankara | TUR | 2022-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1791 | 2.00 | 2 | 0.30 | 20 | 6.00 | |
|  Sari, Engin | | | 1455 | TUR | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Ertunc, Ertunc Bahadir | | | 1530 | TUR | 1.00 | 1 | 0.18 | 20 | 3.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Arzum Turkish Women's Chess Championship - 2022 | Balikesir - Ayvalik | TUR | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1791 | 4.50 | 8 | -1.91 | 20 | -38.20 | |
| | Olmez, Sude | | | 1391 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yilmaz, Gokcen | | | 1622 | TUR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Bursali, Ela | | | 1353 | TUR | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Karatiken, Seray | | | 1717 | TUR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kucuk, Aybike | | | 1439 | TUR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Tanir, Simay | | | 1509 | TUR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Alagoz, Zumra Meryem | | | 1573 | TUR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Buyuk, Ecrin Efsa | | | 1623 | TUR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | OGM 2nd Traditional Forest Week Chess Tournament Category A | Ankara | TUR | 2022-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1791 | 2.00 | 5 | 0.49 | 20 | 9.80 | |
| | Aliyev, Elnur | | | 2148 | AZE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Eryigit, Yakup | | | 2049 | TUR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ercan, Mehmet Fahri | | | 1763 | TUR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Celikel, Fatih | | | 1849 | TUR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Buker, Muhittin | c | | 1976 | TUR | 1.00 | 1 | 0.74 | 20 | 14.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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