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Individual Calculations April 2020 |
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| Fink-Nunn, Petra Total change: -16.80 | |   |
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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 |
| 1915 | 1983 | 2.00 | 5 | -0.84 | 20 | -16.80 | |
|  Koehler, Gerhard, Dr. | | | 2204 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Grant, Glynis | | | 1583 * | SCO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Oburka, Vladislav | | | 1759 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Trejbal, Stanislav | | | 2092 | CZE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Postupa, Pavel | | | 1936 | CZE | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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