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Individual Calculations February 2023 |
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| Kuczmik, Pawel Total change: 58.40 | |   |
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| Druzynowe Mistrzostwa Slaska Juniorow - I Liga Slaska Juniorow 2023 Round 1-3 | Chorzow | POL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1434 | 2.00 | 2 | 0.86 | 40 | 34.40 | |
|  Hozumbek, Marcel | | | 1237 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Sidlo, Szymon | | | 1516 | POL | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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) | | | | Druzynowe Mistrzostwa Slaska Seniorow - I Liga 2023 Round 1-3 | Chorzow | POL | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1434 | 2.00 | 3 | 0.60 | 40 | 24.00 | |
| | Bialek, Alicja | | | 1541 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Szeliga, Krzysztof | | | 1194 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kupiecki, Szymon | | | 1628 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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