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Individual Calculations May 2019 |
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| Perez Wertheim, Rodolfo Total change: 10.60 | |   |
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| 2019 World Senior Team Chess Championships open 50plus | Rhodes | GRE | 2019-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1914 | 2.50 | 6 | 0.53 | 20 | 10.60 | |
|  Hughes, Anthony | c | | 1910 | WLS | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Thorhallsson, Throstur | g | | 2314 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fieandt, John | | | 2151 | FIN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ernst, Michael | c | | 2184 | AUT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Chernik, Dmitry | | | 1868 | CAN | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Jeske, Kirsten | | | 1951 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * 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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