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Individual Calculations July 2012 |
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| Hershkovich, Erez Total change: 19.05 | |   |
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| ISR 2nd League South 2012 | Various | ISR | 2012-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2210 | 4.50 | 6 | 1.27 | 15 | 19.05 | |
|  Vaisman, Felix | | | 2121 | ISR | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Gutkin, Boris | | | 2277 | ISR | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Brenner, Stav | | | 2041 | ISR | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Yartsev, Pavel | | | 2191 | ISR | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Galikson, Ofer | | | 2165 | ISR | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Eliagov, Kafar | f | | 2292 | ISR | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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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