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Individual Calculations April 2024 |
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| Kostka, Eryk Total change: 18.40 | |   |
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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 |
| 1677 | 1691 | 1.50 | 2 | 0.46 | 40 | 18.40 | |
|  Skrzypczak, Wiktor | | | 1682 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Bajer, Sebastian | | | 1672 | POL | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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