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Individual Calculations June 2017 |
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| Lewis, Andrew P Total change: 6.60 | |   |
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| 2017 World Senior Team Championships open 50 plus | Hersonisos Crete | GRE | 2017-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2245 | 3.50 | 7 | 0.33 | 20 | 6.60 | |
|  Semakoff, Aleks | | | 2102 | NOR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Beilfuss, Wilfried, Dr. | | | 2176 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Gruenfeld, Yehuda | g | | 2410 | ISR | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Nunn, John D M | g | | 2600 | ENG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Hrisanthopoulos, Dimitrios | | | 1996 | GRE | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Jamieson, Peter M | f | | 2219 | SCO | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Greenfeld, Alon | g | | 2550 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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