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Individual Calculations September 2017 |
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| Mazar, Ariel Total change: -86.80 | |   |
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| Herzliya Summer Festival 2017 Open A | Herzliya | ISR | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1898 | 1.50 | 6 | -2.17 | 40 | -86.80 | |
|  Kudischewitsch, David | m | | 2298 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sherman, Reem | | | 1635 | ISR | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Rozen, Eytan | | | 1819 | ISR | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Daniel, Ofek | | | 1748 | ISR | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Levy, Zohar | | | 1709 | ISR | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Shuker, Asaf | | | 1736 | ISR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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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