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Individual Calculations May 2017 |
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| Kayis, Gulcan Sena Total change: 18.80 | |   |
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| Izmir Bar Association 23 April Chess Tournament - A | Izmir | TUR | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1340 | 1.50 | 4 | 0.47 | 40 | 18.80 | |
|  Yarar, Bora | | | 1454 | TUR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Ozkeskin, Nazim Efe | | | 1472 | TUR | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Tokat, Nehir | | | 1551 | TUR | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Sural, Ceren | | | 1645 | TUR | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | |
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