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Individual Calculations September 2010 |
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| Traub, Igor Total change: -1.65 | |   |
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| Summer Tuesday Night Marathon | San Francisco, California | USA | 2010-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 2057 | 3.00 | 4 | -0.11 | 15 | -1.65 | |
|  Periwal, Prashant | | | 1925 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Dembling, Arthur | | | 1657 * | USA | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Manvelyan, Hovik | | | 1969 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Todortsev, Victor | | | 1711 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | * 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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