Individual Calculations March 2023 |
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Kubik, Rafal Total change: -28.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Druzynowe Mistrzostwa Slaska Juniorow - Ekstraliga Slaska Juniorow 2023 Round 4-9 | Chorzow | POL | 2023-02-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1994 | 2024 | 2.50 | 6 | -0.72 | 40 | -28.80 | |
| Gorny, Tomasz | | | 1745 | POL | 0.00 | 1 | -0.84 | 40 | -33.60 | | Wierzbicki, Dawid | | | 1727 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | Czernecki, Andrzej | | | 1803 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | Cieslak, Patryk | | | 2261 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | Gradalski, Olaf | | | 2083 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | Luczak, Filip | f | | 2343 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | 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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