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Individual Calculations September 2017 |
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| Dawgiel, Bartosz Total change: -18.40 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1302 | 0.00 | 3 | -0.46 | 40 | -18.40 | |
|  Cichocka, Katarzyna | | | 1669 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Posluszny, Tomasz | | | 1606 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Krzyzosiak, Anna | | | 1521 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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