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Individual Calculations September 2012 |
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| Plonka, Mateusz Total change: -13.50 | |   |
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| X Mark Piasta Memorial | Tarnowskie Gory | POL | 2012-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1613 | 2.00 | 6 | -0.45 | 30 | -13.50 | |
|  Bes, Michal | | | 1977 | POL | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Pietrucha, Jaroslaw | | | 1864 | POL | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Jantos, Magdalena | | | 1348 | POL | 0.50 | 1 | -0.32 | 30 | -9.60 | | | Ziemski, Przemyslaw | | | 1485 | POL | 0.00 | 1 | -0.67 | 30 | -20.10 | | | Mroczek, Henryk | | | 1617 | POL | 1.00 | 1 | 0.51 | 30 | 15.30 | | | Michalski, Edmund | | | 1878 | POL | 0.50 | 1 | 0.32 | 30 | 9.60 | |
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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