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Individual Calculations May 2011 |
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| Oliwa, Marek Total change: 1.70 | |   |
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| I Turniej Szachowy - GRAND PRIX TROJMIASTA | Zielona Gora | POL | 2011-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2412 | 4.50 | 5 | 0.17 | 10 | 1.70 | |
|  Sowa, Martyna | | | 2012 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Czachor, Grzegorz | | | 2040 | POL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Dabrowski, Grzegorz | | | 2118 | POL | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Zabawski, Grzegorz | | | 2012 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Oliwa, Patryk | | | 2225 | POL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | * 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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