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Individual Calculations November 2018 |
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| Yesil, Azra Total change: -7.20 | |   |
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| 2018-2019 Istanbul Youth Chess Championship - U15 Girls | Istanbul | TUR | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1291 | 3.00 | 5 | 0.03 | 40 | 1.20 | |
|  Kaya, Nehir Sedef | | | 1111 | TUR | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Ataer, Melisa | | | 1182 | TUR | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Eroltu, Ceylan | | | 1370 | TUR | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Kisa, Gizem | | | 1329 | TUR | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Akkus, Yaren Duru | | | 1110 | TUR | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | 2018-2019 Basaksehir District Chess Tournament | Istanbul | TUR | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1291 | 0.50 | 3 | -0.21 | 40 | -8.40 | |
| | Aksoz, Ruzgar Bulut | | | 1591 | TUR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Goekkaya, Murat Bora | | | 1615 | TUR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Morgun, Boran | | | 1344 | TUR | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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