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Individual Calculations February 2013 |
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| Pettersson, Alexander Total change: 1.35 | |   |
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| XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2012-Open A | Krakow | POL | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 1996 | 2.00 | 8 | 0.09 | 15 | 1.35 | |
|  Kulon, Klaudia | | wf | 2287 | POL | 1.00 | 1 | 0.85 | 15 | 12.75 | |  Sadzikowski, Daniel | m | | 2396 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Janczarski, Michal | | | 2328 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Kireev, Andrey | | | 2160 | UKR | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Martinsen, Stig K | | | 2166 | NOR | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Wisniowska, Klaudia | | | 2188 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Bus, Konrad | | | 2056 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Torkkola, Henri | | | 2122 | FIN | 0.00 | 1 | -0.33 | 15 | -4.95 | | | * 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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