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Individual Calculations August 2021 |
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| Ostrowski, Marcin Total change: -30.80 | |   |
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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 |
| 1329 | 1072 | 0.00 | 4 | -0.77 | 40 | -30.80 | |
|  Suminski, Bogdan | | | 1464 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Walaszczyk, Aleksander | | | 1321 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Wittych, Maciej | | | 1280 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pawlicz, Filip | | | 1250 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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