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Individual Calculations June 2017 |
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| Herr, John Edward Total change: -27.60 | |   |
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| 14th Annual Great Lakes Open | Battle Creek, Michigan | USA | 2017-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1847 | 0.00 | 2 | -0.69 | 40 | -27.60 | |
|  Wang, Ricky | | | 1908 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | McGrew, Clara | | | 2026 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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