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Individual Calculations September 2014 |
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| Grubiak, Roman Total change: -43.20 | |   |
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| 50. Rubinsteins Memorial Open C | Polanica Zdroj | POL | 2014-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 2049 | 5.50 | 9 | -2.16 | 20 | -43.20 | |
|  Baraniuk, Andrej | | | 1678 | UKR | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Zalewski, Leszek | | | 1649 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bartczak, Hanna | | | 1649 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Feliksinski, Tadeusz | | | 1693 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Kusnierz, Janusz | | | 1712 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Olszowski, Andrzej | | | 1737 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Janocha, Jan | | | 1794 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Galyga, Jozef | | | 1840 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Widera, Jan | | | 1893 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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