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Individual Calculations December 2019 |
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| Zgarda, Jakub Total change: 6.00 | |   |
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| Wielkopolska III Liga Szachowa 2019/2020 Round 1-3 | Poznan | POL | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1775 | 1.50 | 3 | 0.30 | 20 | 6.00 | |
|  Skrzypczak, Michal | | | 1861 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Dixa, Oskar | | | 2020 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Sniezek, Kacper | | | 1688 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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