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Individual Calculations August 2015 |
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| Johnston, Daniel F Total change: 94.80 | |   |
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| 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 1845 | 3.50 | 9 | 2.37 | 40 | 94.80 | |
|  Santarius, Erik F | | | 2245 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Fawole, John Oyeyemi | c | | 2160 | NGR | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Taylor, Timothy | m | | 2245 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Gurbanov, Andrei | f | | 2245 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Colas, Joshua | | | 2242 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Carter, Emmanuel | | | 2126 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zheng, Andrew | | | 2113 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Juac, Majur | | | 2091 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Sinha, Sahil | | | 2137 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * 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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