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Individual Calculations April 2020 |
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| Lahti, Jouko Total change: -2.20 | |   |
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| World Senior Team Chess Championship 2020 - Open 65 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 1953 | 2.00 | 7 | -0.11 | 20 | -2.20 | |
|  Vogt, Lothar | g | | 2352 | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  James, David J | f | | 2122 | WLS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Waschk, Armin | | | 2165 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Franzen, Thomas | | | 1987 | SWE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Nordstrom, Felix | f | | 2091 | SWE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Bartonicek, Zdenek | | | 1949 | CZE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Babula, Milan | m | | 2144 | CZE | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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