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Individual Calculations April 2017 |
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| Mazar, Ariel Total change: -11.20 | |   |
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| Jerusalem Championship Arie Rosenberg Memorial 2017 | Jerusalem | ISR | 2017-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1771 | 3.50 | 7 | -0.28 | 40 | -11.20 | |
|  Vaisberg, Michael | | | 2171 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Seri, Eyal | | | 1371 * | ISR | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Volodarsky, Michael | | | 1492 | ISR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Romem, Nativ | | | 1371 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Weinstein, Shaul | | | 2004 | ISR | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Kovalenko, Sergiy S. | | | 2171 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Klein, Achi | | | 1592 | ISR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * 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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