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Individual Calculations August 2013 |
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| Kowalski, Roman Total change: -36.00 | |   |
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| IX Miedzynarodowy Festiwal Szachowy - Perla Baltyku - Grupa C | Lazy | POL | 2013-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1587 | 1.50 | 5 | -2.40 | 15 | -36.00 | |
|  Tomys, Wiktoria | | | 1349 | POL | 0.50 | 1 | -0.30 | 15 | -4.50 | |  Wolaniecki, Patryk | | | 1377 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Szczepaniak, Lukasz | | | 1414 | POL | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Ossolinska, Matylda | | | 1348 | POL | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Grzesik, Gracjan | | | 1345 | POL | 0.00 | 1 | -0.80 | 15 | -12.00 | |
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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