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Individual Calculations January 2013 |
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| Lavi, Idan Total change: 12.15 | |   |
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| Chaim Kandelshine Memorial 2012 | Herzlia | ISR | 2012-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2122 | 5.00 | 8 | 0.81 | 15 | 12.15 | |
|  Cnaan, Moshe | | | 2076 | ISR | 0.50 | 1 | -0.06 | 15 | -0.90 | |  Erenberg, Ariel | | | 1934 | ISR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Ettinger, Amir | | | 1978 | ISR | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Kudischewitsch, David | m | | 2351 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Bakalchuk, Johnatan | | | 2133 | ISR | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Bernshtein, Tomer | | | 1908 | ISR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Gruenfeld, Yehuda | g | | 2422 | ISR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Hertz, Yaniv | | | 2054 | ISR | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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