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Individual Calculations September 2013 |
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| Szymanski, Leszek Total change: 14.25 | |   |
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| XXI Ogólnopolski Festiwal Szachowy w Poznaniu | Poznan | POL | 2013-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1725 | 3.00 | 6 | 0.95 | 15 | 14.25 | |
|  Chojnacki, Krzysztof | m | | 2125 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kozlowski, Tomasz | | | 1961 | POL | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Duszczak, Dariusz | | | 1968 | POL | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Szelag, Marcin | m | | 2125 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kostecka, Marika | | | 1325 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Szczepaniak, Artur | | | 1673 | POL | 0.50 | 1 | -0.07 | 15 | -1.05 | | | * 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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