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Individual Calculations October 2017 |
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| Altin, Cem Total change: 3.80 | |   |
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| 2017-2018 Silivri District Chess Tournament | Istanbul | TUR | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1633 | 3.00 | 4 | 0.19 | 20 | 3.80 | |
|  Korucu, Onat | | | 1233 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oztuksavul, Ida | | | 1428 | TUR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Uregen, Rafet | | | 1629 | TUR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Sen, Irem | | | 1542 | TUR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | |
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