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Individual Calculations July 2011 |
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| Sadevich, Rachel Total change: 17.40 | |   |
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| ISR 2nd League South 2011 | Various | ISR | 2011-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1846 | 0.50 | 3 | -0.33 | 15 | -4.95 | |
|  Dvoskin, Vadim | | | 2140 | ISR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Srimskov, Elishar | | | 2044 | ISR | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Papiashvilli, Kobi | | | 1891 | ISR | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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) | | | | Spring Rishon 2011 | Rishon Le-Zion | ISR | 2011-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1849 | 3.00 | 6 | 1.49 | 15 | 22.35 | |
|  Elbaum, Almog | | | 2007 | ISR | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Klein, Boris | | | 2142 | ISR | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Veinberg, Nimrod | | | 1991 | ISR | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Segal, Naum | | | 2082 | LAT | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Papiashvilli, Kobi | | | 1898 | ISR | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Lebedinsky, Eduard | | | 2185 | MDA | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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