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Rapid:
Individual Calculations January 2023 |
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| Szostak, Piotr Total change: -3.20 | |   |
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| Otwocki Turniej Szachowy FIDE Grudzien - Grand Prix 2022-23 | Otwock | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1286 | 3.00 | 7 | -0.08 | 40 | -3.20 | |
|  Krasiewicz, Robert | | | 1869 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Popis, Maciej | | | 1144 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Bartosik, Jan | | | 1108 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Carrieri, Maurizio | | | 1596 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Tober, Marek | | | 1239 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Cmoch, Mateusz | | | 1390 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Osowski, Jakub | | | 1237 | POL | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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