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Rapid:
Individual Calculations January 2013 |
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| Poswiatowski, Michal Total change: 22.00 | |   |
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| European Rapid Chess Championship | Warszawa | POL | 2012-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2029 | 4.50 | 9 | 1.10 | 20 | 22.00 | |
|  Djuric, Stefan | g | | 2429 * | SRB | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Szczepkowska-Horowska, Karina | | wg | 2378 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Vaznonis, Vytautas | m | | 2365 | LTU | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Przedmojski, Rafal | | | 2359 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lebiedowicz, Borys | | | 1726 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Toporkova, Sofia | | | 1723 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Szostko, Jakub | | | 1773 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Peretz, Malkiel | f | | 2277 | ISR | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Berthier, Hugo | | | 2220 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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