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Individual Calculations January 2014 |
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| Aharon, Ofir Total change: 13.35 | |   |
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| Israel National Champ 2013 Open | Ashdod | ISR | 2013-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2291 | 5.50 | 9 | 0.89 | 15 | 13.35 | |
|  Popilski, Gil | g | | 2483 | ISR | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Shtemler, Lavi | | | 2048 | ISR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Gorodetzky, David | | | 1915 | ISR | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Parkhov, Yair | | | 1891 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kantsler, Boris | g | | 2433 | ISR | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Givon, Asaf | m | | 2453 | ISR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Gruenfeld, Yehuda | g | | 2438 | ISR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Boruchovsky, Avital | m | | 2472 | ISR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Svoisky, Daniel | | | 2238 | ISR | 1.00 | 1 | 0.43 | 15 | 6.45 | | | * 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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