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Individual Calculations December 2019 |
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| Sierpowicz, Konrad Total change: -4.80 | |   |
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| IV Wielkopolska Liga Seniorow grupa A 2019/2020 Round 1-2 | Poznan | POL | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1351 | 0.00 | 2 | -0.24 | 20 | -4.80 | |
|  Rozumek, Krzysztof | | | 1751 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wolnowski, Jakub | | | 1636 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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