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Individual Calculations April 2022 |
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| Grzelak, Marcin Total change: -28.00 | |   |
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| Wielkopolska III Liga Szachowa 2022 Round 5-8 | Ostrow Wielkopolski | POL | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1891 | 1.00 | 4 | -1.40 | 20 | -28.00 | |
|  Kaczmarek, Jan | | | 1512 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Adamczewski, Jedrzej | | | 1910 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Duszczak, Dariusz | | | 1785 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Nowak, Rafal | | | 1977 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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