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Individual Calculations March 2019 |
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| Vrtal, Jaroslav Total change: -2.20 | |   |
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| Krajsky prebor SSZK 2018/2019 r7-8 | various | CZE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 2025 | 2.00 | 2 | 0.33 | 20 | 6.60 | |
|  Macurek, Miloslav | | | 1831 | CZE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Vecera, Dominik | | | 1625 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 2. liga 2018/2019 E r8-9 | various | CZE | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2025 | 0.00 | 1 | -0.44 | 20 | -8.80 | |
|  Kopriva, Oldrich | | | 2070 | CZE | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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