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Individual Calculations April 2022 |
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| Grochowski, Michal Total change: 19.40 | |   |
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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 |
| 1816 | 1821 | 3.00 | 4 | 0.97 | 20 | 19.40 | |
|  Zgarda, Jakub | | | 1841 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Maksimenko, Andrei Jr | | | 1895 | UKR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Wawrzyniak, Pawel | | | 1777 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Mocny, Tomasz | | | 1751 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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