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Individual Calculations April 2020 |
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| Priehoda, Vitezslav Total change: -1.50 | |   |
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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 |
| 2501 | 2337 | 0.50 | 1 | 0.22 | 10 | 2.20 | |
|  Votava, Jan | g | | 2501 | CZE | 0.50 | 1 | 0.22 | 10 | 2.20 | |
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 |
| 2278 | 2337 | 2.50 | 5 | -0.37 | 10 | -3.70 | |
| | Goldinger, Peter | | | 2052 | GER | 0.50 | 1 | -0.34 | 10 | -3.40 | |  Jakel, Wolfgang | | | 2260 | GER | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Shabalov, Alexander | g | | 2524 | USA | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Cummings, David H. | m | | 2342 | CAN | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Vltavsky, Vladimir | | | 2212 | CZE | 0.00 | 1 | -0.67 | 10 | -6.70 | |
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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