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Individual Calculations October 2021 |
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| Sura, Jaroslav Total change: 20.20 | |   |
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| European Senior Team Chess Championship 2021 - Open 50 | Praha | CZE | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 2004 | 5.50 | 8 | 1.01 | 20 | 20.20 | |
|  Kozak, Karel | | | 1859 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Kuda, Pavel | | | 1604 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Birkholz, Olga | | wf | 2018 | GER | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Michalek, Jan | m | | 2276 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Plachetka, Jan | g | | 2307 | SVK | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Danek, Pavel | | | 1870 | CZE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sysr, Pavel | | | 1604 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cejkova, Miroslava | | | 2010 | CZE | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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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