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Individual Calculations December 2012 |
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| Powalka, Michal Total change: 6.60 | |   |
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| I Turniej "Cztery Pory Roku" 2012/2013 o Puchar Burmistrza Ursusa (Grupa A) | Warszawa | POL | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1779 | 5.00 | 9 | 0.44 | 15 | 6.60 | |
|  Golecka, Jadwiga | | | 1379 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Szumilas, Pawel | | | 2176 | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tkaczyk, Weronika | | | 1421 | POL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Rybka, Martin | | | 1443 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Szwaj, Jacek | | | 1925 | POL | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Jarmula, Pawel | | | 2179 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Dabrowski, Mikolaj | | | 1606 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Eggink, Mateusz | | | 2037 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Jaskowski, Piotr | | | 1784 | POL | 0.00 | 1 | -0.49 | 15 | -7.35 | | | * 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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