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Individual Calculations August 2021 |
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| Walkusz, Witoslaw Total change: -22.80 | |   |
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| XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C | Lazy | POL | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 2055 | 4.50 | 8 | -1.14 | 20 | -22.80 | |
|  Plesiuk, Jan | | | 1655 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Marszk, Kazimierz | | | 1879 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Pyka, Roman | | | 1820 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Wasik, Jozef | | | 1655 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fikus, Zygmunt | | | 1958 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Mazalon, Mariusz | | | 1962 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Mielczarski, Miroslaw | | | 2173 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Sciborowski, Miroslaw | | | 1922 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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