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Individual Calculations October 2021 |
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| Kokoszczynski, Jan Total change: -2.00 | |   |
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| DRUZYNOWE MISTRZOSTWA POLSKI I LIGA 2021 | Szklarska Poreba | POL | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2279 | 2.50 | 4 | -0.10 | 20 | -2.00 | |
|  Kantans, Toms | g | | 2481 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Sernecki, Franciszek | f | | 2211 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Mulawa, Cyprian | | | 1982 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Statucki, Maciej | | | 1879 * | POL | 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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