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Individual Calculations April 2017 |
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| Brooks, Michael A Total change: -14.20 | |   |
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| 21st Annual Mid-America Open | St. Louis, Missouri | USA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2366 | 3.00 | 5 | -1.42 | 10 | -14.20 | |
|  Cervantes Landeiro, Thalia | | wc | 1984 | USA | 0.50 | 1 | -0.41 | 10 | -4.10 | |  McLaughlin, James F | | | 1966 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Luther, Ronald G | | | 2131 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Li, Marissa | | wc | 1966 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Bartochowski, Nicholas J | | | 2028 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | * 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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