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Individual Calculations July 2021 |
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| Grabarczyk, Sylwester Total change: -32.80 | |   |
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| III Liga Wojewodzka Seniorow Warminsko-Mazurskie Round 1-2 | Biskupiec | POL | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1724 | 0.00 | 2 | -0.93 | 20 | -18.60 | |
|  Orlowski, Miroslaw | | | 1431 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Krzywicki, Dariusz | | | 2120 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | III Liga Wojewodzka Seniorow Warminsko-Mazurskie Round 3-6 | Biskupiec | POL | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1724 | 0.00 | 4 | -0.71 | 20 | -14.20 | |
| | Hrymowicz, Artur | | | 2100 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zielonka, Adam | | | 1761 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Krzywicki, Dariusz | | | 2120 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hrymowicz, Artur | | | 2100 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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