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Individual Calculations March 2012 |
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| Dembling, Arthur Total change: 11.25 | |   |
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| 2012 Winter Tuesday Night Marathon | San Francisco, California | USA | 2012-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1607 | 2.00 | 5 | 0.75 | 15 | 11.25 | |
|  Fuentes, Romulo | | | 2007 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Hilliard, Michael | | | 1555 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | |  Eytan, David | | | 1713 | USA | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Grey, Peter | | | 1990 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | De Lenea, Digne | | | 1899 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | * 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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