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Individual Calculations March 2012 |
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| Grabarczyk, Miroslaw Total change: -3.80 | |   |
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| U Styku 3 Granic | Bogatynia | POL | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2457 | 4.00 | 5 | -0.38 | 10 | -3.80 | |
|  Pastuszko, Kinga | | | 2057 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Helaszek, Edward | | | 2068 | POL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Markowski, Piotr | | | 2173 | POL | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Bartkowiak, Damian | | | 2129 | POL | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Jagodzinski, Piotr | | | 2176 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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