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Individual Calculations August 2013 |
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| Vigorito, David Total change: -4.00 | |   |
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| 2013 Nashua Open | Nashua, New Hasmpshire | USA | 2013-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2426 | 3.00 | 4 | -0.40 | 10 | -4.00 | |
|  Tang, Arthur | | | 2026 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sage, J Timothy | | | 2026 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Fang, Joseph H | m | | 2313 | USA | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Ellenbogen, Michael | | | 2051 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | * 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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