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Individual Calculations March 2016 |
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| Umezinwa, George Total change: -14.60 | |   |
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| 39th Cardinal Open | Columbus, Ohio | USA | 2016-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 2210 | 2.50 | 4 | -0.73 | 20 | -14.60 | |
|  Robinson, Darrian | | | 1967 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Ramaswamy, Abhinav | | | 1865 | USA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Wang, Jason | | | 1925 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Feng, Maggie | | wc | 2064 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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