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Individual Calculations July 2016 |
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| Dermer, Moshe Total change: -6.60 | |   |
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| Jerusalem Senior Championship Mark Fridman Memorial 2016 | Jerusalem | ISR | 2016-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1786 | 2.50 | 6 | -0.33 | 20 | -6.60 | |
|  Belokopyt, Boris | | | 1927 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Gofshtein, Semion | | | 1955 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bershadsky, Georgy | | | 1860 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Landa, Alex | | | 1863 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Tumasov, Alexandr | | | 1698 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Volfer, Eliahu | | | 1516 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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