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Individual Calculations January 2012 |
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| Klein, Boris Total change: -15.30 | |   |
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| Stav Rishon 2011 | Rishon Le-Zion | ISR | 2011-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2081 | 2.00 | 5 | -1.02 | 15 | -15.30 | |
|  Podolyak, Vadim | | | 2008 | ISR | 0.50 | 1 | -0.10 | 15 | -1.50 | |  Zilbershtein, Victor | | | 1826 | ISR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Iskhakov, Michael | | | 2087 | ISR | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Selictar, Dor | | | 1984 | ISR | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Segal, Naum | | | 2090 | LAT | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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