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Individual Calculations November 2017 |
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| Abraham, Michael Total change: 31.00 | |   |
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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 |
| 1827 | 1592 | 3.00 | 6 | 1.55 | 20 | 31.00 | |
|  Traub, Igor | | | 1992 * | USA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Khristoforov, Sergey | | | 1992 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Argo, Guy | | | 1972 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Baer, Michael | | | 1447 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Poling, Scott E | | | 1764 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Babayan, Gagik | | | 1797 | USA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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