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Individual Calculations September 2012 |
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| Mucha, Marek Total change: -31.20 | |   |
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| 48. MFSz im. A.Rubinsteina grupa D | Polanica Zdroj | POL | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1589 | 1.00 | 4 | -2.08 | 15 | -31.20 | |
|  Modlich, Piotr | | | 1447 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Choina, Mateusz | | | 1308 | POL | 0.00 | 1 | -0.84 | 15 | -12.60 | |  Waclawik, Joanna | | | 1377 | POL | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Hosiawa, Klara | | | 1365 | POL | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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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