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Rapid:
Individual Calculations July 2019 |
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| Wittke, Martin Total change: -59.00 | |   |
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| 21. Offenes Schnellturnier der Schachfreunde Berlin | Berlin | GER | 2019-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 2200 | 4.00 | 8 | -2.95 | 20 | -59.00 | |
|  Ho, Ngoc Hai-Dang | | | 1800 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Heinrich, Bert | | | 1800 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Tarriba Martinez Lopez, Gabriel | | | 1935 | GER | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Moewisch, Dave | | | 1800 * | GER | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Rouditser, Benjamin | | | 1815 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Wierzbicki, Jan-Daniel | | | 2022 | FIN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Bellomo, Riccardo | | | 1800 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Oelmann, Henry | | | 1951 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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