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Individual Calculations July 2011 |
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| Kummel, Mario Total change: -42.00 | |   |
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| Spring Rishon 2011 | Rishon Le-Zion | ISR | 2011-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2132 | 2.50 | 6 | -1.68 | 25 | -42.00 | |
|  Segal, Naum | | | 2082 | LAT | 0.00 | 1 | -0.57 | 25 | -14.25 | |  Selictar, Dor | | | 1993 | ISR | 0.00 | 1 | -0.69 | 25 | -17.25 | | | Zilbershtein, Victor | | | 1836 | ISR | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Lebedinsky, Eduard | | | 2185 | MDA | 0.50 | 1 | 0.07 | 25 | 1.75 | | | Heruti, Ofer | | | 1910 | ISR | 0.50 | 1 | -0.28 | 25 | -7.00 | | | Cohen, Ziv | | | 1822 | ISR | 0.50 | 1 | -0.36 | 25 | -9.00 | |
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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