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Individual Calculations February 2018 |
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| Swierczynski, Jan Total change: -21.20 | |   |
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| XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa D | Krakow | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1108 | 0.50 | 3 | -0.53 | 40 | -21.20 | |
|  Jozefik, Aleksander | | | 1270 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zablocka, Katarzyna | | | 1190 | POL | 0.50 | 1 | 0.11 | 40 | 4.40 | |  Sobala, Filip | | | 1216 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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