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Individual Calculations April 2020 |
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| Trojan, Lubos Total change: 30.00 | |   |
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| PDSS - Krajský prebor I 2019/2020 r9-10 | various | CZE | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1928 | 0.50 | 1 | -0.05 | 20 | -1.00 | |
|  Hajek, Jaroslav | | | 1895 | CZE | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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 65 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 1928 | 3.50 | 6 | 1.55 | 20 | 31.00 | |
| | Bowmer, Kevin | | | 2116 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Scrimgour, Alan | | | 2059 | SCO | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Wihlborn, Bengt | | | 1859 | SWE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Horvath, Tamas | m | | 2304 | HUN | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Beltz, Robert | | | 2158 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Johansson, Bjorn | | | 1949 | SWE | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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