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Rapid:
Individual Calculations January 2016 |
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| Zembaty, Marek Total change: 20.80 | |   |
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| Grand Prix Polonii Wroclaw - 11.12.2015 | Wroclaw | POL | 2015-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1973 | 4.50 | 7 | 1.04 | 20 | 20.80 | |
|  Joniak, Grzegorz | | | 1573 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stachowiak, Kamil | m | | 2373 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Pieprzyk, Dawid | | | 2006 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Zmarzly, Aleksandra | | | 2023 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Grossmann, Ryszard | f | | 2013 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Holownia, Michal | | | 1721 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Stoklosa, Seweryn | | | 2097 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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