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Individual Calculations August 2018 |
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| Rybka, Tatiana Total change: -3.60 | |   |
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| XIV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2018-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1109 | 1.00 | 5 | -0.09 | 40 | -3.60 | |
|  Oborska, Magda | | | 1455 | POL | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Naglik, Maciej | | | 1445 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ziobrowska, Danuta | | | 1415 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Grodzicki, Piotr | | | 1204 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Guzik, Tomasz | | | 1222 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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