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Individual Calculations April 2022 |
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| Lewandowski, Rafal Total change: 8.60 | |   |
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| Otwarta Liga Mazowiecka 2022 Round 7-9 | Warszawa | POL | 2022-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2174 | 2.50 | 3 | 0.43 | 20 | 8.60 | |
|  Klim, Filip | | | 2014 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Borkowski, Szymon | | | 1774 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ciechanski, Jacenty | | | 2220 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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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