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Individual Calculations December 2018 |
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| Vachal, Josef Total change: 2.20 | |   |
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| Krajsky prebor SSPK 2018/2019 r2-3 | various | CZE | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1807 | 0.50 | 2 | -0.52 | 20 | -10.40 | |
|  Palkova, Hana | | | 1839 | CZE | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Chudek, Lubomir | | | 1765 | CZE | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | PILSEN OPEN 2018 - FIDE open | Plzen | CZE | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1807 | 3.00 | 7 | 0.63 | 20 | 12.60 | |
| | Chudinovskikh, Alexander M | m | | 2207 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Pacl, Vaclav | f | | 1998 | CZE | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Barbier, Wim | | | 2077 | BEL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lohia, Sohum | | | 1562 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Vlk, Miloslav | | | 1978 | CZE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kalista, Karel | | | 1749 | CZE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Duzy, Stefan | | | 2024 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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