Individual Calculations September 2009 |
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Ben-Zeev, Moshe Total change: -54.50 | | |
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Maccabiah 2009 Intl Open | Natanya | ISR | 2009-07-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1808 | 2060 | 1.00 | 4 | -2.18 | 25 | -54.50 | |
| Avdeyeva, Viktoriya | | | 1981 | AZE | 0.00 | 1 | -0.61 | 25 | -15.25 | | Zelkind, Simeon | | | 1789 | ISR | 0.50 | 1 | -0.33 | 25 | -8.25 | | Rosenzweig, Itzhak | | | 1800 | ISR | 0.00 | 1 | -0.82 | 25 | -20.50 | | Porat, Rami | | | 1660 * | ISR | 0.50 | 1 | -0.42 | 25 | -10.50 | | * 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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