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Individual Calculations July 2014 |
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| Kopelevich, Boris Total change: -41.10 | |   |
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| Liga Alef Galil 2nd cycle 2014 | various | ISR | 2014-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2158 | 0.00 | 3 | -1.37 | 30 | -41.10 | |
|  Protkin, Boris | | | 2079 | ISR | 0.00 | 1 | -0.61 | 30 | -18.30 | |  Kantarji, Pinchas | f | | 2409 | ISR | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Zorella, Benzion | | | 2111 | ISR | 0.00 | 1 | -0.57 | 30 | -17.10 | |
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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