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Individual Calculations March 2012 |
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| Williams, Alan P Total change: -25.65 | |   |
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| 30th Annual Empire City Open | New York, New York | USA | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2212 | 1.50 | 5 | -1.71 | 15 | -25.65 | |
|  Campi, William | | | 1812 * | THA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Bonin, Jay | m | | 2314 | USA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Bodek, Michael H | | | 2236 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Parhami, Payam | | | 2048 | USA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Schein, Aaron O | | | 2029 | USA | 0.00 | 1 | -0.74 | 15 | -11.10 | | | * 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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