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Individual Calculations December 2018 |
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| Scher, Edward Total change: -14.80 | |   |
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| Marshall FIDE Mondays October - November 2018 | New York, New York | USA | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1697 | 1.00 | 5 | -0.74 | 20 | -14.80 | |
|  Uminer, Moshe | | | 1950 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kraft, Paul | | | 1922 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Frumkin, Edward | | | 1751 | USA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Adelson, Serge | | | 1782 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | De Villa, Jose | | | 1679 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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