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Rapid:
Individual Calculations December 2017 |
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| Sandorski, Arkadiusz Total change: 27.80 | |   |
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| XI Turniej szachowy o Puchar Pana Cogito | Kolobrzeg | POL | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1260 | 4.00 | 9 | 1.39 | 20 | 27.80 | |
|  Czuchnicki, Jan | | | 1660 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nawrocki, Wlodzimierz | | | 1382 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Bregoszewski, Leon | | | 1503 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Nisztuk, Michal | | | 1660 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Popadowski, Wojciech | | | 1435 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kilyk, Bohdan | | | 1377 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Bochniak, Franciszek | | | 1088 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kossowski, Witold | | | 1408 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Kupiak, Sylwester | | | 1427 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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