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Individual Calculations April 2020 |
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| Yermolinsky, Alex Total change: -0.70 | |   |
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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 |
| 2313 | 2487 | 3.50 | 5 | -0.07 | 10 | -0.70 | |
|  Titorenko, Natalia I | | wm | 2113 | RUS | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Vrbata, Zbynek | f | | 2350 | CZE | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Plaskett, H James | g | | 2401 | ENG | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Langner, Ladislav | m | | 2377 | CZE | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Gislason, Gudmundur | f | | 2322 | ISL | 0.50 | 1 | -0.22 | 10 | -2.20 | |
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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