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Individual Calculations April 2022 |
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| Kaczmarek, Piotr Total change: -1.40 | |   |
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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 |
| 1397 | 1623 | 1.50 | 2 | -0.07 | 20 | -1.40 | |
|  Dembinski, Bartosz | | | 1443 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Stachowiak, Bruno | | | 1351 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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