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Individual Calculations July 2010 |
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| Johnston, Daniel F Total change: 21.00 | |   |
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| RCC FIDE RR #3 | Rochester, New York | USA | 2010-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1782 | 3.00 | 9 | 0.84 | 25 | 21.00 | |
|  Phelps, David B | | | 1877 | USA | 0.50 | 1 | 0.13 | 25 | 3.25 | |  Badamo, Anthony | | | 2012 | USA | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Manning, John | | | 2037 | USA | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Potts, William A | | | 1887 | USA | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Yung, Ethan | | | 1849 | USA | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Golyak, Isay | f | | 2182 * | USA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Frank, Ken | | | 2059 | USA | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Visveswaran, Siva | | | 2024 | USA | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Mc Bride, Kenneth | | | 2059 | USA | 0.00 | 1 | -0.17 | 25 | -4.25 | | | * 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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