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Individual Calculations May 2019 |
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| Chojnowski, Marcin Total change: -28.80 | |   |
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| IBCA World Chess Championship 2019 | Cagliari | ITA | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2083 | 5.00 | 9 | -1.44 | 20 | -28.80 | |
|  Dal, Ibrahim | | | 1683 * | TUR | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Johansson, Tage 2001 | | | 1749 | SWE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Holmela, Kari | | | 1840 | FIN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Deniz, Ugur | | | 1871 | TUR | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Donmez, Unal | | | 1887 | TUR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lindenmair, Anton | | | 1974 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Pribeanu, Mihail-Dacian | f | | 2198 | ROU | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Casadei, Marco | | | 1921 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Schulz, Gert | | | 1995 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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