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Individual Calculations June 2017 |
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| Berkovich, Mark A Total change: -2.30 | |   |
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| 2017 World Senior Team Championships open 65 plus | Hersonisos Crete | GRE | 2017-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2345 | 6.00 | 9 | -0.23 | 10 | -2.30 | |
|  Hewson, Brian W R | | | 2060 | ENG | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Hohler, Peter | f | | 2076 | SUI | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Sharif, Mehrshad | m | | 2385 | FRA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Malmdin, Nils-Ake | f | | 2197 | SWE | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Carlsson, Ingvar | | | 2130 | SWE | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Stokes, Michael | | | 2223 | ENG | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Vasiukov, Evgeni | g | | 2396 | RUS | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Salov, Sergej | m | | 2190 | GER | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Thornton, John D | | | 2059 | WLS | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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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