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Individual Calculations January 2018 |
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| Sirin, Omer Furkan Total change: 41.60 | |   |
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| 2017-2018 Kocaeli Chess Championship | Kocaeli | TUR | 2017-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1120 | 1.50 | 4 | 1.04 | 40 | 41.60 | |
|  Demir, Umut Siar | | | 1504 | TUR | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Ozakay, Ozer | | | 1520 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Solmaz, Demir | | | 1355 | TUR | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Bilgin, Reha | | | 1520 * | 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) | | |
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