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Individual Calculations June 2018 |
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| Ergin, Merih Total change: -7.40 | |   |
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| 2nd Mugla Happy Mother's Day Chess Tournament | Mugla | TUR | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1451 | 1.50 | 3 | -0.37 | 20 | -7.40 | |
|  Ozturk, Ibrahim Muhammed | | | 1109 | TUR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dere, Abdullah Dogukan | | | 1727 | TUR | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Kara, Durmus | | | 1186 | TUR | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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