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Individual Calculations September 2021 |
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| Nurkiewicz, Maciej Total change: -13.10 | |   |
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| V Miedzynarodowy Memorial Ireny Warakomskiej - Open A | Suwalki | POL | 2021-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2342 | 4.50 | 9 | -1.31 | 10 | -13.10 | |
|  Kaczmarek, Arkadiusz | | | 2147 | POL | 1.00 | 1 | 0.25 | 10 | 2.50 | |  Poltorak, Sebastian | | | 2233 | POL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Renkowski, Piotr | | | 2150 | POL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Socko, Monika | g | wg | 2393 | POL | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Nasuta, Grzegorz | g | | 2518 | POL | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Kubicka, Anna | | wm | 2210 | POL | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Kacprzak, Kacper | | | 2075 | POL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Golecki, Jan | | | 2161 | POL | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Dzhuguryan, Tygran | | | 2176 | POL | 0.50 | 1 | -0.22 | 10 | -2.20 | |
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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