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Individual Calculations January 2018 |
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| Guzel, Eren Total change: -20.80 | |   |
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| Ankara Chess Tournament - December 2017 - A | Ankara | TUR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1269 | 1.00 | 3 | 0.16 | 40 | 6.40 | |
|  Demir, Candost Aziz | | | 1162 | TUR | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Saglam, Yakup | | | 1626 | TUR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kul, Ozdemir Efe | | | 1669 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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 Ankara Chess Championship | Ankara | TUR | 2017-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1269 | 1.50 | 4 | -0.68 | 40 | -27.20 | |
|  Yaprak, Safak | | | 1327 | TUR | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Salmanli, Ferhat | | | 1214 | TUR | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Guralp, Ozgur Ozan | | | 1207 | TUR | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Uzun, Anil | | | 1206 | TUR | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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