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Rapid:
Individual Calculations January 2023 |
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| Ptaszynski, Szymon Total change: -30.80 | |   |
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| XXVIII edycja Bialostockiej Ligi Szkolnej - 4. runda open | Bialystok | POL | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1750 | 3.50 | 6 | -0.77 | 40 | -30.80 | |
|  Krysiewicz, Zofia | | | 1350 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Szczotka, Matylda | | | 1453 | POL | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Chomicki, Kornel | | | 1396 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Backiel, Hubert | | | 1975 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Trochimczuk, Bartosz | | | 1315 | POL | 0.50 | 1 | -0.44 | 40 | -17.60 | | | Szczotka, Klara | | | 1787 | POL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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