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Individual Calculations August 2013 |
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| Jasinska-Kuzia, Lidia Total change: -25.65 | |   |
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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 |
| 1421 | 1631 | 0.50 | 3 | -1.71 | 15 | -25.65 | |
|  Gromnicki, Janusz | | | 1669 | USA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Choinska, Debora | | | 1314 | POL | 0.50 | 1 | -0.37 | 15 | -5.55 | |  Dembinska, Karolina | | | 1280 | POL | 0.00 | 1 | -0.89 | 15 | -13.35 | |
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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