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Individual Calculations October 2012 |
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| Kopec, Danny Total change: -0.90 | |   |
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| 134th Annual New York State Championship | Albany, New York | USA | 2012-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2340 | 2.50 | 4 | -0.09 | 10 | -0.90 | |
|  Zhang, Yuanchen | | | 1940 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Busygin, Stanislav | | | 2080 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Kudrin, Sergey | g | | 2534 | USA | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Sturt, Raven M | | | 2268 | USA | 0.00 | 1 | -0.60 | 10 | -6.00 | | | * 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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