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Individual Calculations March 2023 |
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| Rozek, Michal Total change: -52.80 | |   |
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| Druzynowe Mistrzostwa Slaska Juniorow - I Liga Slaska Juniorow 2023 Round 4-9 | Chorzow | POL | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1644 | 3.50 | 6 | -1.32 | 40 | -52.80 | |
|  Kula, Anna | | | 1292 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Kuczmik, Pawel | | | 1492 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Walaszczyk, Mikolaj | | | 1303 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Trybus, Dominika | | | 1577 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Musial, Patryk | | | 1363 | POL | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Walczak, Marcin | | | 1244 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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