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Rapid:
Individual Calculations December 2021 |
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| Zak, Cezary Total change: -15.40 | |   |
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| AMWL 2021-22 - Indywidualne LUBLIN 2021 | Lublin | POL | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1390 | 0.00 | 2 | -0.77 | 20 | -15.40 | |
|  Olichwirowicz, Grzegorz | | | 1576 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Niedziela, Mateusz | | | 1380 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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