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Individual Calculations June 2017 |
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| Seref, Serkan Total change: 32.20 | |   |
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| 32. Ruhrhalbinsel-Open | Essen | GER | 2017-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1878 | 4.50 | 6 | 1.61 | 20 | 32.20 | |
|  Lichius, Reinhard | | | 1504 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Schleining, Zoya | m | wg | 2278 * | GER | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Engelmann, Chris | | | 1698 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Seref, Erdogan | | | 1778 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Dickel, Jens | | | 2173 | GER | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Koellner, Aaron Noah | | | 1967 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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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