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Individual Calculations October 2017 |
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| Zheng, Michael Zihan Total change: 42.00 | |   |
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| 2017 Michigan Open | Dearborn, Michigan | USA | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1766 | 3.00 | 5 | 1.05 | 40 | 42.00 | |
|  Das, Ayush | | | 1685 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Triplett, Thomas L | | | 1681 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Jarosz Jr, Stanley | | | 1866 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Posthuma, Joshua G | | | 2166 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hahn, David | | | 1933 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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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