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Rapid:
Individual Calculations October 2023 |
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| Gdanski, Jacek Total change: -4.80 | |   |
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| X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2352 | 5.50 | 9 | -0.48 | 10 | -4.80 | |
|  Rychlik, Michal | | | 1952 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Matyszkiewicz, Marcin | | | 1881 | POL | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Kasperek, Ryszard | f | | 2017 | POL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Navara, David | g | | 2703 | CZE | 0.00 | 1 | -0.11 | 10 | -1.10 | | | Radzimski, Antoni | | | 1961 | POL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Smagacz, Dariusz | | | 2110 | POL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Socko, Bartosz | g | | 2539 | POL | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Piorun, Kacper | g | | 2481 | POL | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Szczurek, Krzysztof | f | | 2087 | POL | 0.00 | 1 | -0.82 | 10 | -8.20 | | | * 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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