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Individual Calculations September 2013 |
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| Rositsan, Boris Total change: -36.30 | |   |
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| Macabbiah 2013 Open | Jerusalem | ISR | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 2145 | 3.50 | 7 | -2.42 | 15 | -36.30 | |
|  Lindman, Michael | | | 1745 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Lawson, Maurice E | | | 1929 | ENG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Tartakovsky, Daniel | | | 1951 | ISR | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Maman, Emanuel | | | 1918 | ISR | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Porat, Hen | | | 1841 | ISR | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Feldman, Laora | | | 1745 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Parkhov, Yair | | | 1780 | ISR | 0.00 | 1 | -0.90 | 15 | -13.50 | | | * 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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