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Individual Calculations September 2017 |
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| Gradenwitz, Oded Total change: 13.80 | |   |
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| Herzliya Summer Festival 2017 Open A | Herzliya | ISR | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1599 | 2.00 | 7 | 0.69 | 20 | 13.80 | |
|  Tzidkiya, Yeshaayahu | | | 1999 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lagon, Michael | | | 1898 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Nechemya, Natan | | | 1836 | ISR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Mizrahi, Ido | | | 1852 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Shuker, Asaf | | | 1736 | ISR | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Levi, Yoel | | | 1850 | ISR | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Sokolovsky, Yahli | | | 1866 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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