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Individual Calculations February 2013 |
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| Grochulski, Grzegorz Total change: -15.30 | |   |
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| XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012 -- Open B | Krakow | POL | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 2067 | 5.50 | 8 | -1.02 | 15 | -15.30 | |
|  Kyc, Jerzy | | | 1782 | POL | 0.00 | 1 | -0.84 | 15 | -12.60 | |  Wilk, Maciej | | | 1667 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lewczuk, Antoni | | | 1667 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hodorowicz, Kamil | | | 1841 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Valkovoj, Alexandr | | | 1855 | UKR | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Tracz, Marcelina | | | 1705 | POL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Janik, Andrzej | | | 1877 | POL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Mielczarek, Daniel | | | 1975 | POL | 0.50 | 1 | -0.13 | 15 | -1.95 | | | * 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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