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Individual Calculations October 2021 |
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| Polasek, Jaroslav Total change: -3.60 | |   |
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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 |
| 2054 | 2400 | 4.00 | 5 | -0.36 | 10 | -3.60 | |
|  Priehoda, Vitezslav | m | | 2269 | CZE | 0.00 | 1 | -0.68 | 10 | -6.80 | |  Koblasa, Josef | | | 2000 * | CZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Siebenburger, Vlastimil | | | 2000 * | CZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Beltz, Martina | | wm | 2000 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vydra, Jaroslav | | | 2000 * | CZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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