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Individual Calculations September 2009 |
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| Fishman, Alik Total change: 16.80 | |   |
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| ISR 2nd League South 2009 | Various | ISR | 2009-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2165 | 3.00 | 6 | 0.03 | 15 | 0.45 | |
|  Shlam, Yehuda | | | 2147 | ISR | 1.00 | 1 | 0.47 | 15 | 7.05 | |  Libov, Gennady | f | | 2226 | BLR | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Shoham, Asaf | | | 2223 | ISR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Markovich, Gadi | | | 2173 | ISR | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Shusterman, Mark | | | 2110 | ISR | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Bebchuk, Leonid | | | 2145 | ISR | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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) | | | | Maccabiah 2009 Intl Open | Natanya | ISR | 2009-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2165 | 6.00 | 8 | 1.09 | 15 | 16.35 | |
| | Portnoy, Matan | | | 2007 | ISR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Mindlin, Alon | | | 2006 | ISR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Magen, Paz | | | 2002 | ISR | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Avdeyeva, Viktoriya | | | 1981 | AZE | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Efroimski, Marsel | | wf | 2066 | ISR | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Fatalibekova, Elena | | wg | 2199 | RUS | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Rozhanski, Yosef | | | 2277 | ISR | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Shani, Amichai | | | 2101 | ISR | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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