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Individual Calculations September 2019 |
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| Kopica, Paulina Total change: -7.40 | |   |
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| 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN A | Polanica-Zdroj | POL | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1932 | 4.50 | 9 | -0.37 | 20 | -7.40 | |
|  Bogusz, Alan | | | 1684 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Lewtak, Damian | f | | 2332 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wieczorek, Mikolaj | | | 1709 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Siekanski, Janusz | | | 2263 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Rak, Maciej | | | 1779 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Slomczewski, Michal | | | 2115 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Michalska, Aleksandra | | | 1792 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Galant, Ireneusz | | | 1774 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Ciechonski, Piotr | | | 1767 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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