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Individual Calculations September 2013 |
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| D`israel, Davy Total change: -5.40 | |   |
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| Macabbiah 2013 Open | Jerusalem | ISR | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2210 | 7.50 | 9 | -0.36 | 15 | -5.40 | |
|  Levitan, Julia | | | 1810 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Tartakovsky, Daniel | | | 1951 | ISR | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Feldman, Laora | | | 1810 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Or, Yochanan | | | 1921 | ISR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Freiman, Mark | | | 1891 | ISR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Levitan, Tal | | | 1810 * | ISR | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Levi, Yoel | | | 1887 | ISR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Porat, Hen | | | 1841 | ISR | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Erenberg, Ariel | | | 1970 | ISR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | * 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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