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Individual Calculations April 2020 |
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| Mira, Helene Total change: -9.60 | |   |
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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 |
| 2103 | 2092 | 0.50 | 2 | -0.48 | 20 | -9.60 | |
|  Ruotanen, Helge | | | 1927 | FIN | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Shevelev, Arkady | m | | 2278 | ISR | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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