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Rapid:
Individual Calculations February 2018 |
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| Piesik, Piotr Total change: 25.80 | |   |
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| Ostrava K-TRIO open 2018 | Ostrava | CZE | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2365 | 7.50 | 9 | 1.29 | 20 | 25.80 | |
|  Kriebel, Rudolf | | | 1965 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sramek, Vojtech | | | 1973 | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mrva, Marek | | | 2154 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vrana, Frantisek | f | | 2231 | CZE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Nedela, Vlastimil | m | | 2313 | CZE | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Vesselovsky, Serguei | m | | 2326 | CZE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Michenka, Jozef | m | | 2177 | CZE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Velicka, Petr | g | | 2393 | CZE | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Mudrak, Josef | f | | 2295 | CZE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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