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Individual Calculations February 2020 |
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| Gradzki, Artur Total change: 84.80 | |   |
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| VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1166 | 3.50 | 9 | 2.12 | 40 | 84.80 | |
|  Wolagiewicz, Kinga | | | 1566 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Pycka, Zbigniew | | | 1566 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Czubek, Norbert | | | 1342 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Ziehm, Robert | | | 1396 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Peret, Ryszard | | | 1493 | POL | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Klim, Filip | | | 1566 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lukasik, Zuzanna | | | 1500 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dembicki, Karol | | | 1378 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Jakubowska, Urszula | | | 1423 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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