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Individual Calculations August 2022 |
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| Chwalewski, Marek Total change: 1.20 | |   |
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| European Senior Chess Championships 2022 - Senior O50 | Lublin | POL | 2022-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1774 | 3.50 | 8 | 0.06 | 20 | 1.20 | |
|  Klimaszewski, Dariusz | c | | 2096 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Wielosz, Jaroslaw | | | 1891 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Puroila, Sippo | | | 1803 | FIN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Babijczuk, Wojciech | | | 1436 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Warnk, Torsten | | | 1763 | GER | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Padrak, Rafal | | | 2125 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Krzyzanowska-Zadlo, Lidia | | | 1732 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Zielinski, Olgierd | | | 1816 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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