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Individual Calculations September 2014 |
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| Gorczyca, Piotr Total change: -75.20 | |   |
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| XI MIEDZYNARODOWY FESTIWAL SZACHOWY OSTRODA - OPEN | Ostroda | POL | 2014-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1632 | 3.50 | 7 | -1.88 | 40 | -75.20 | |
|  Kostecka, Marika | | | 1383 | POL | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Adamowicz, Marek | | | 1345 | POL | 0.50 | 1 | -0.34 | 40 | -13.60 | |  Cis, Krzysztof | | | 1232 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Sikorski, Wojciech | | | 1261 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Wojtunik, Maciej | | | 1519 | POL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Kozlinski, Marcin | | | 1567 | POL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Kostecki, Samuel | | | 1507 | POL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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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