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Individual Calculations May 2012 |
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| Bienias, Piotr Total change: -7.95 | |   |
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| Lower Silesian Ligues | Lower Silesia | POL | 2011-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1723 | 4.50 | 7 | -0.53 | 15 | -7.95 | |
|  Szmat, Agnieszka | | | 1459 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Sekowska, Helena | | | 1352 | POL | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Dadello, Krzysztof | | | 1805 | POL | 0.50 | 1 | 0.11 | 15 | 1.65 | |  Wrobel, Michal | | | 1454 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Korpalski, Maciej | | | 1489 | POL | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Wieckowski, Ryszard | | | 1754 | POL | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Kaczmarczyk, Jakub | | | 1441 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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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