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Individual Calculations September 2017 |
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| Sapeta, Robert Total change: -39.80 | |   |
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| MIEDZYNARODOWY MEMORIAL IRENY WARAKOMSKIEJ - TURNIEJ B ELO 1601-2100 | Suwalki | POL | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2040 | 4.50 | 9 | -1.99 | 20 | -39.80 | |
|  Szczygiel, Konrad | | | 1862 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Kaczmarek, Arkadiusz | | | 1935 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Bartoszewicz, Marcin | | | 1875 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Duda, Lucas | | | 1906 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Sobczak, Miroslaw | | | 1925 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Zianowicz, Dominik | | | 1843 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Beczala, Pawel | | | 1789 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Wacior, Maciej | | | 1912 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Wielek, Thomas | | | 1766 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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