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Individual Calculations June 2018 |
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| Grisk, Holger Total change: 10.80 | |   |
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| 8. Potsdamer Sommeropen | Potsdam | GER | 2018-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1229 | 1.00 | 5 | 0.27 | 40 | 10.80 | |
|  Kurre, Ingo-Carsten | | | 1629 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kellner, Rene | | | 1627 | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bosse, Christian | | | 1535 | GER | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Petrosyan, Tigran | | | 1629 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sohr, Sven, Dr. | | | 1339 | GER | 0.50 | 1 | 0.15 | 40 | 6.00 | | | * 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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