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Individual Calculations June 2021 |
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| Czerwinska, Oliwia Total change: 43.20 | |   |
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| IX MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2021-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1430 | 3.00 | 8 | 1.08 | 40 | 43.20 | |
|  Lukasik, Zuzanna | | | 1613 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Kupryjaniuk, Tomasz | | | 1830 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Stefanski, Robert | | | 1625 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Zimochocki, Roman | | | 1573 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Skrzypczynski, Kacper | | | 1763 | POL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Waruga, Wojciech | | | 1830 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rak, Tomasz | | | 1830 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chmura, Eryk | | | 1248 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | * 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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