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Individual Calculations February 2015 |
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| Lach, Aleksandra Total change: 18.60 | |   |
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| XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa A | Krakow | POL | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2208 | 5.00 | 9 | 0.93 | 20 | 18.60 | |
|  Bortnyk, Olexandr | m | | 2533 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Korniyuk, Mariya | | wf | 2126 | UKR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Goumas, Georgios | f | | 2378 | GRE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Koykka, Pekka | f | | 2303 | FIN | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Watorek, Marcin | | | 2110 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Nitish, Belurkar | c | | 1967 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Grabarczyk, Miroslaw | g | | 2467 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Ramirez Garcia, Jorge Alberto | f | | 2293 | MEX | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Szczepaniak, Lukasz | | | 2063 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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