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Individual Calculations December 2015 |
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| Lohr, Nathan J Total change: -16.80 | |   |
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| 20th Annual Northern Virginia Open | Sterling, Virginia | USA | 2015-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2051 | 0.50 | 2 | -0.42 | 40 | -16.80 | |
|  Darmanovic, Srdjan | | | 2179 | MNE | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Jian, Alex | | | 1988 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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