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Individual Calculations April 2008 |
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| Tamarin, Yefim Total change: -7.65 | |   |
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| ISR 2nd League North 2007 | Various | ISR | 2007-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2123 | 2.50 | 9 | -0.51 | 15 | -7.65 | |
|  Battaglini, Gabriel | | | 2295 | FRA | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Rozhanski, Yosef | | | 2234 | ISR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Nepomniachi, Alexander | | | 2283 | ISR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Botvinnik, Mikhail | | | 2300 | ISR | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Bortnik, Rostislav | | | 2145 | ISR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Ronen, Israel | | | 2168 | ISR | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Prozhanski, Genrik | | | 2245 | ISR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Drozdov, Alexandre | f | | 2304 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Shachar, Yoram | f | | 2247 | ISR | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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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