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Individual Calculations September 2018 |
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| Szewczyk, Mariusz Total change: -27.60 | |   |
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| II Miedzynarodowy Memorial Ireny Warakomskiej - Open B | Suwalki | POL | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2094 | 5.50 | 9 | -1.38 | 20 | -27.60 | |
|  Furtak, Joanna | | | 1899 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Shamatava, Nikolozi | | | 1694 * | GEO | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Paziak, Patryk | | | 1823 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Flis, Pawel | | | 1905 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Zolkiewski, Jakub | | | 1894 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Duda, Lucas | | | 1874 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Milanowski, Jan | | | 1774 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Salah, Nadezhda | | | 1963 | UKR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kowalec, Maciej | | | 2065 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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