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Individual Calculations April 2017 |
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| Belokopyt, Boris Total change: 31.40 | |   |
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| Jerusalem Championship Arie Rosenberg Memorial 2017 | Jerusalem | ISR | 2017-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1851 | 5.50 | 9 | 0.59 | 20 | 11.80 | |
|  Seri, Eyal | | | 1451 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vaisberg, Michael | | | 2197 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Oliel, Yehonatan | | | 1690 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dermer, Moshe | | | 1779 | ISR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Freiman, Mark | | | 1813 | ISR | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Agmon, Yonatan | | | 1824 | ISR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Manievich, Victor | | | 2090 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Waxman, Mark | | | 1642 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mertz, Binyamin | | | 1842 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Liga Alef East 2017 Round 5-6 | varios | ISR | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1856 | 2.00 | 2 | 0.98 | 20 | 19.60 | |
| | Midnik, Yefim | | | 1911 | ISR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Lukovski, Lev | | | 1783 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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