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Individual Calculations November 2017 |
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| Capdeville, Barry Total change: -7.20 | |   |
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| Peter Grey Memorial 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1345 | 1.00 | 5 | -0.36 | 20 | -7.20 | |
|  Simpkins, Jerry | | | 1614 | USA | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Fuentes, Romulo | | | 1745 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cohee, James | | | 1656 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Morgan, Jerry | | | 1541 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Cowgill, Jackie | | | 1181 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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