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Individual Calculations April 2020 |
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| Polasek, Jaroslav Total change: -11.60 | |   |
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| 1. liga zapad 2019/2020 r9-10 | various | CZE | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2365 | 0.50 | 1 | -0.15 | 20 | -3.00 | |
|  Hrdina, Robin | | | 2252 | CZE | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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 |
| 2231 | 2365 | 3.50 | 6 | -0.43 | 20 | -8.60 | |
| | Mueller, Thomas | | | 2020 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hoehn, Michael | | | 2036 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Novikov, Igor | g | | 2551 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Goriatchkin, Jouri | f | | 2310 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Zahorbensky, Jaroslav | | | 2098 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Motuz, Karol | f | | 2368 | SVK | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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