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Individual Calculations November 2015 |
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| Kokesh, Tim Total change: -46.80 | |   |
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| 2015 Leighton Allen Tuesday Night Marathon | San Francisco, California | USA | 2015-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2014 | 2.00 | 5 | -1.17 | 40 | -46.80 | |
|  James, Charles H | | | 1614 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Critelli, James M | f | | 2296 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Sarafian, Greg M | | | 1861 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Grey, Peter G | | | 1874 | USA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Hakobyan, Sos | | | 1861 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * 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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