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Individual Calculations January 2018 |
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| Chan, John Total change: 2.60 | |   |
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| Fall 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1611 | 3.50 | 8 | 0.13 | 20 | 2.60 | |
|  Stearman, Josiah | f | | 2011 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Frank, Robert | | | 1355 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Argo, Guy | | | 1972 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Baer, Michael | | | 1447 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Hilliard, Michael | | | 1416 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Clemens, Kristian | | | 1882 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Yamamoto, Craig | | | 1634 | USA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Boldi, Ethan | | | 1783 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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