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Individual Calculations August 2015 |
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| Greszeta, Robert Total change: -55.80 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open C | Warszawa | POL | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1527 | 4.00 | 8 | -2.79 | 20 | -55.80 | |
|  Skawinski, Szymon | | | 1205 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Dabrowski, Maciej | | | 1127 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mrozowski, Adam | | | 1413 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Rejniak, Wojciech | | | 1152 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kozlowski, Szymon | | | 1233 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Szczygielski, Grzegorz | | | 1210 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Oles, Jan | | | 1225 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Szemplinski, Jerzy | | | 1222 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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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