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Individual Calculations January 2016 |
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| Cushman, Sean Total change: 39.20 | |   |
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| Oct - Dec 2015 Marshall Thursday Open | New York, New York | USA | 2015-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1565 | 2.00 | 5 | 0.98 | 40 | 39.20 | |
|  Beatty, Robert D | | | 1833 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Aregbeyen, Aigboje | | | 1706 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Ritter, Jonathan | | | 1742 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Prus, Irving B | | | 1813 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Waxman, Marian | | | 1965 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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