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Individual Calculations December 2021 |
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| Medrygal, Rafal Total change: 28.20 | |   |
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| V Liga Szachowa Seniorow PK-2021 | Rzeszow | POL | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1327 | 3.50 | 4 | 1.41 | 20 | 28.20 | |
|  Czarnik, Mateusz | | | 1228 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Lis, Maksymilian | | | 1168 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Flisiak, Iwona | | | 1209 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Przybek, Tomasz | | | 1727 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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