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Individual Calculations September 2022 |
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| Kostecka, Marika Total change: 5.80 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa A | Ustron | POL | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1862 | 3.00 | 9 | 0.29 | 20 | 5.80 | |
|  Maciejewski, Kamil | | | 1992 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Hadrys, Bogdan | | | 1985 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Myrmus, Mateusz | | | 2003 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Sroka, Janusz | | | 2020 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Zgadzaj, Rafal | | | 2071 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Jedrusik, Adam | | | 1986 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Starosciak, Szymon | | | 1989 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Budzisz, Adrian | | | 2144 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Raszka, Janusz | f | | 1924 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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