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Individual Calculations August 2021 |
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| Kopaczewski, Mateusz Total change: 31.20 | |   |
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| XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1110 | 2.00 | 6 | 0.78 | 40 | 31.20 | |
|  Duda, Leon | | | 1505 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lewek, Andrzej | | | 1369 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kuczynski, Michal | | | 1298 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Truszkowski, Lukasz | | | 1273 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Trusewicz, Jakub | | | 1291 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Stanik, Szymon | | | 1400 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | |
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