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Individual Calculations February 2018 |
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| Postoglu, Gulden Total change: -13.20 | |   |
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| Ankara Demirspor Club Chess Tournament - Category - A | Ankara | TUR | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1386 | 1.50 | 4 | 0.54 | 40 | 21.60 | |
|  Anacoglu, Cisel | | | 1702 | TUR | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Guven, Oguz Kagan | | | 1786 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kul, Ozdemir Efe | | | 1786 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Calim, Bora | | | 1260 | TUR | 0.50 | 1 | -0.17 | 40 | -6.80 | | | * 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) | | | | 2017-2018 Turkish Cadets Chess Championships - U12 Girls | Antalya | TUR | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1166 | 1386 | 4.50 | 7 | -0.87 | 40 | -34.80 | |
| | Simsek, Gulsunur | | | 1164 | TUR | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Gunes, Gulenay | | | 1093 | TUR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Uster, Defne | | | 1162 | TUR | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Tokbas, Sila | | | 1153 | TUR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Yildirim, Nehir | | | 1102 | TUR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Irdem, Elif | | | 1077 | TUR | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Karasakal, Deniz | | | 1409 | TUR | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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