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Individual Calculations November 2017 |
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| Cohee, James Total change: 11.00 | |   |
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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 |
| 1665 | 1656 | 4.00 | 7 | 0.55 | 20 | 11.00 | |
|  Traub, Igor | | | 2056 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Baer, Michael | | | 1447 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Capdeville, Barry | | | 1345 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kondakov, Adrian | | | 1692 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Marquez, Martin | | | 1433 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Melville, Cailen | | | 1819 | USA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Porlares, Teodoro | | | 1863 | USA | 0.50 | 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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