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Individual Calculations February 2017 |
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| Choremska, Zuzanna Total change: -48.80 | |   |
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| V SZACHOWI GIGANCI TURNIEJ OPEN | Poznan | POL | 2017-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1352 | 1.00 | 4 | -1.22 | 40 | -48.80 | |
|  Roszkiewicz, Zofia | | | 1072 | POL | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Kiwilsza, Piotr | | | 1689 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Bugajewski, Jozef | | | 1319 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Franc, Piotr | | | 1191 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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