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Individual Calculations January 2018 |
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| Zheng, Alan Total change: 19.20 | |   |
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| 2017 Motor City Open | Dearborn, Michigan | USA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1635 | 2.00 | 5 | 0.48 | 40 | 19.20 | |
|  Tolliver, Kameron | | | 1833 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Williams, Ronald | | | 1828 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Zheng, Michael | | | 1808 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Brooks, John | | | 1999 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Li, Jack | | | 1516 | CAN | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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