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Individual Calculations May 2014 |
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| Vigorito, David Total change: -2.60 | |   |
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| 44th Annual Amateur Team East -World Amateur Team | Parsippany, New Jersey | USA | 2014-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2412 | 4.00 | 6 | -0.26 | 10 | -2.60 | |
|  Feldman, Yevgeny | | | 2258 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | |  Rabin, Evan Z | | | 2012 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Kaufman, Lawrence | g | | 2332 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Krush, Irina | g | wg | 2490 | USA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Times, Lawyer | | | 2054 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Gertler, David | f | | 2239 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | * 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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