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Individual Calculations March 2022 |
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| Marczak, Grzegorz Total change: -85.20 | |   |
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| X MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1426 | 3.50 | 9 | -2.13 | 40 | -85.20 | |
|  Budnik, Mateusz | | | 2051 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Olcha, Michal | | | 1225 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Owczarz, Michal | | | 1151 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Reszka, Barbara | | | 1185 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Mitrega, Wiktoria | | | 1252 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Owierczuk, Szymon | | | 1227 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Witczak, Borys | | | 1595 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Balis, Sebastian | | | 1260 | POL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Boryna, Szymon | | | 1246 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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) | | |
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