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Individual Calculations September 2013 |
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| Boruchovsky, Ron Total change: -0.30 | |   |
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| Macabbiah 2013 Open | Jerusalem | ISR | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1719 | 1.00 | 5 | -0.01 | 30 | -0.30 | |
|  Shamis, Mordehay | | | 1842 | ISR | 1.00 | 1 | 0.67 | 30 | 20.10 | |  Drori, Saar | c | | 1983 | ISR | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Grujic, Danijela | | | 2119 * | SRB | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Philosoph, Assi | | | 2012 | ISR | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Levin, Evgeny | | | 1895 | ISR | 0.00 | 1 | -0.27 | 30 | -8.10 | | | * 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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