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Rapid:
Individual Calculations December 2017 |
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| Pietryk, Joanna Total change: -30.60 | |   |
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| CYKL 4 POR ROKU: JESIENNY TURNIEJ SZACHOWY OPEN | Wroclaw | POL | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1198 | 0.50 | 4 | -1.53 | 20 | -30.60 | |
|  Demski, Michal | | | 1520 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Perek, Oskar | | | 1106 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Raczek, Krzysztof | | | 1048 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Klisowski, Szymon | | | 1151 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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