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Individual Calculations August 2015 |
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| Skawinski, Arkadiusz Total change: 9.20 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL -Open A | Warszawa | POL | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2401 | 2358 | 4.50 | 9 | 0.46 | 20 | 9.20 | |
|  Volokitin, Andrei | g | | 2654 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Lach, Aleksandra | | wm | 2227 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Neiksans, Arturs | g | | 2597 | LAT | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Sadzikowski, Daniel | m | | 2477 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Drozdowski, Kacper | m | | 2468 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Macieja, Bartlomiej | g | | 2586 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Janik, Igor | | | 2261 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Woloch, Oskar | | | 2108 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Warszawski, Bartosz | | | 2233 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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