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Individual Calculations November 2009 |
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| Cohen, Or Total change: 16.65 | |   |
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| Givataiim Kaitz 2009 | Givataiim | ISR | 2009-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2291 | 6.00 | 6 | 1.11 | 15 | 16.65 | |
|  Feigel, Leonid | | | 2005 | ISR | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Reshef, Omer | | | 1891 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hadari, Ariel | | | 2009 | ISR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Alperovich, Asher | | | 2142 | ISR | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Tratatovici, Dan | | | 2164 | ISR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Shwarchbard, Zvi | | | 1891 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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