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Individual Calculations January 2011 |
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| Dror, Levi Total change: -9.90 | |   |
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| Chaim Kandelshine Memorial 2010 | Herzlia | ISR | 2010-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1894 | 2.50 | 6 | -0.24 | 15 | -3.60 | |
|  Kalnim, Aaron | | | 2068 | ISR | 0.50 | 1 | 0.23 | 15 | 3.45 | |  Zalkind, Konstantin | f | | 2183 | ISR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Gradenwitz, Oded | | | 1851 | ISR | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Shiran, Yirmiyahu | | | 1615 | ISR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Bernshtein, Tomer | | | 1934 | ISR | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Towers, Brian | | | 1913 | ISR | 1.00 | 1 | 0.53 | 15 | 7.95 | |
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) | | | | Intl. Festival PT 2010 Open | Petach Tikva | ISR | 2010-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1886 | 0.50 | 3 | -0.42 | 15 | -6.30 | |
| | Tal, Eyal | | | 2089 | ISR | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Lan, Grenrich | | | 2100 | ISR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Yusuphanova, Sadi-Carolin | | | 1924 | ISR | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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