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Individual Calculations April 2019 |
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| Koc, Azra Ece Total change: 6.00 | |   |
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| Silivri AVM Sahmat Chess Tournament - A | Istanbul | TUR | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1542 | 3.00 | 5 | 0.15 | 40 | 6.00 | |
|  Taktak, Yasar Olcay | | | 1396 | TUR | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Pakyurek, Mehmet Efe | | | 1284 | TUR | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Bozbiyik, Tunca | | | 1797 | TUR | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Altin, Cem | | | 1631 | TUR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Dogan, Halit | | | 1338 | TUR | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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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