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Individual Calculations March 2012 |
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| Drela, Michal Total change: -3.45 | |   |
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| RYBNIK CHESS CLASSIC 2012 - OPEN | Rybnik | POL | 2012-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1568 | 1.50 | 5 | -0.23 | 15 | -3.45 | |
|  Polok, Rafal | | | 1951 | POL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Bilczewski, Kacper | | | 1627 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Cieslak, Patrycjusz | | | 1728 | POL | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Sawczuk, Czeslaw | | | 1900 | POL | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Cieslak, Wiktoria | | | 1312 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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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