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Individual Calculations January 2017 |
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| Khristoforov, Sergey Total change: -33.60 | |   |
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| 2016 Mechanics' Fall Tournament | San Francisco, California | USA | 2016-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 2047 | 1.00 | 3 | -1.68 | 20 | -33.60 | |
|  Robertson, Guy R | | | 1647 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Boldi, Ethan Vaugh | | | 1757 | USA | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Hack, Richard | | | 1650 | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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