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Individual Calculations April 2020 |
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| Postupa, Pavel Total change: 19.40 | |   |
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| SSS - Krajsky prebor I 2019/2020 r9-10 | various | CZE | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1936 | 0.00 | 1 | -0.46 | 20 | -9.20 | |
|  Svoboda, Jaromir | | | 1968 | CZE | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | World Senior Team Chess Championship 2020 - Open 50 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1936 | 3.50 | 4 | 1.43 | 20 | 28.60 | |
|  Vrana, Frantisek | f | | 2231 | CZE | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Kuda, Pavel | | | 1536 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hughes, Anthony | c | | 1885 | WLS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Fink-Nunn, Petra | | wf | 1983 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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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