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Individual Calculations July 2012 |
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| Margovsky, Nachum Total change: -31.20 | |   |
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| ISR 2nd League North 2012 | Various | ISR | 2012-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2193 | 1.00 | 4 | -1.04 | 30 | -31.20 | |
|  Beker, Ziv | | | 2006 | ISR | 1.00 | 1 | 0.26 | 30 | 7.80 | |  Lubin, Boris | | | 2189 | ISR | 0.00 | 1 | -0.51 | 30 | -15.30 | | | Pitam, Ella | | wg | 2249 | ISR | 0.00 | 1 | -0.42 | 30 | -12.60 | | | Vaissenberg, Pavel | | | 2287 | ISR | 0.00 | 1 | -0.37 | 30 | -11.10 | |
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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