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Individual Calculations February 2019 |
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| Ahmadinia, Ebrahim Total change: 8.10 | |   |
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| 4. Internationales Spandauer Weihnachtsopen | Berlin | GER | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2439 | 6.00 | 7 | 0.81 | 10 | 8.10 | |
|  Heimann, Alexander | | | 2039 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Allgaier, Erik | | | 2039 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Piotrowski, Christopher | | | 2087 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Neuman, Petr | g | | 2432 | CZE | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Stern, Rene | g | | 2531 | GER | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Major, Vitalij | | | 2207 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Jahnel, Guenther | f | | 2213 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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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