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Individual Calculations July 2023 |
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| Kostka, Eryk Total change: 48.40 | |   |
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| Mistrzostwa Wielkopolski Juniorow 2023r. [GRUPA C15] | Sypniewo | POL | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1049 | 2.00 | 5 | 1.21 | 40 | 48.40 | |
|  Skrzypinski, Jan | | | 1862 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Jaroszewski, Mikolaj | | | 1195 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Stachowiak, Bruno | | | 1591 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Gustowski, Dawid | | | 1179 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kuzikowski, Jan | | | 1357 | POL | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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