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Individual Calculations September 2018 |
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| Vrecion, Jiri Total change: -17.80 | |   |
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| SUMMER PRAGUE OPEN 2018 - A - IM open | Praha | CZE | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 2050 | 4.50 | 9 | -0.89 | 20 | -17.80 | |
|  Paseka, Christian | | | 1650 * | AUT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Toman, Ondrej | | | 2231 | CZE | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Nguyen, Thai Dai Vinh | | | 1848 | CZE | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Kucera, Tomas | | | 1917 | CZE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Winkler, Finn Lukas | | | 1859 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Rokos, Filip | | | 1864 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Knight, David | | | 1929 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Chudinovskikh, Alexander M | m | | 2211 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Skalsky, Alexandr | | | 2177 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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