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Individual Calculations October 2018 |
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| Elmas, Mustafa Total change: -37.40 | |   |
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| 2018 International Istanbul Open Chess Tournament - Category B | Istanbul | TUR | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1667 | 3.00 | 6 | -1.87 | 20 | -37.40 | |
|  Demirkaya, Ataberk | | | 1351 | TUR | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Ozates, Veysel | | | 1508 | TUR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Gumus, Arda | | | 1313 | TUR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Temizer, Umut | | | 1476 | TUR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Olgun, Efe | | | 1334 | TUR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sedef, Elif Tuana | | | 1452 | TUR | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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