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Rapid:
Individual Calculations February 2020 |
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| Zahn, Richard Total change: -18.60 | |   |
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| Krefelder Neujahrsopen 2020 | Krefeld | GER | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 2025 | 2.50 | 6 | -0.93 | 20 | -18.60 | |
|  Reinke, Markus | c | | 2197 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hausrath, Daniel | g | | 2425 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mischke, Eckhard | | | 1774 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Hendrix, Joachim | | | 1868 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Arndt, Olaf | | | 1923 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | John, Markus | | | 1625 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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