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Individual Calculations February 2020 |
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| Perman, Sergey Total change: -0.60 | |   |
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| MARIENBAD OPEN 2020 C - FIDE open | Marianske Lazne | CZE | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2140 | 6.00 | 9 | -0.03 | 20 | -0.60 | |
|  Krajinski, Lutz | | | 1740 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Burda, Otto | | | 1804 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zabrzanska, Weronika | | | 1843 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kolbus, Dietmar | m | | 2294 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Haugli, Petter | m | | 2228 | NOR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Quesada Vera, Liordis | m | | 2386 | CUB | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bartonicek, Zdenek | | | 1945 | CZE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Vetokhina, Sofia | | | 1795 | RUS | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Averin, Nikolay | | | 1798 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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