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Individual Calculations April 2020 |
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| Davis, Lee Total change: 17.40 | |   |
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| World Senior Team Chess Championship 2020 - Open 50 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1955 | 2.50 | 5 | 0.87 | 20 | 17.40 | |
|  Weyrich, Morten | f | | 2281 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Schulz, Petra | | wf | 2027 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Hahn, Andreas | | | 1892 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Nemec, Pavel | | | 2224 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Svanda, Pavel | f | | 2074 | CZE | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | |
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