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Individual Calculations October 2019 |
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| Onat Polat, Hacer Meltem Total change: -64.00 | |   |
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| 2018-2019 Kucukcekmece District Chess Championship | Istanbul | TUR | 2019-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1367 | 0.00 | 4 | -1.60 | 40 | -64.00 | |
|  Demirkaya, Ataberk | | | 1406 | TUR | 0.00 | 1 | -0.45 | 40 | -18.00 | |  Serin, Sezgin | | | 1492 | TUR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Avci, Alptekin | | | 1429 | TUR | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Kaya, Mehmet Yigit | | | 1429 | TUR | 0.00 | 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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