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Individual Calculations March 2012 |
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| Plesiuk, Jan Total change: -20.40 | |   |
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| XIV Ketrzynski Festiwal Szachowy | Ketrzyn | POL | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1684 | 1.50 | 5 | -0.68 | 30 | -20.40 | |
|  Kobus, Sebastian | | | 2084 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Chmielecka, Aleksandra | | | 1596 | POL | 1.00 | 1 | 0.38 | 30 | 11.40 | |  Czajkowski, Adam | | | 1852 | POL | 0.50 | 1 | 0.22 | 30 | 6.60 | | | Siwon, Zbigniew | | | 1811 | POL | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Adamowicz, Piotr | | | 1367 | POL | 0.00 | 1 | -0.87 | 30 | -26.10 | | | * 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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