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Individual Calculations April 2024 |
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| Szuminski, Marek Total change: -22.60 | |   |
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| Wielkopolska Liga Seniorow IVa - 2024 Round 4-5 | Poznan | POL | 2024-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1827 | 0.00 | 2 | -1.13 | 20 | -22.60 | |
|  Szymanski, Zbigniew | | | 1840 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Korcz, Marek | | | 1716 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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