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Individual Calculations March 2017 |
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| Huang, Andy Total change: -56.40 | |   |
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| Northern Virginia Chess League Season 3 Round 1 | Sterling, Virginia | USA | 2017-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 2190 | 0.00 | 1 | -0.86 | 40 | -34.40 | |
|  Nguyen, Tan | f | | 1884 | USA | 0.00 | 1 | -0.86 | 40 | -34.40 | |
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) | | | | 55th Annual Baltimore Open | Rockville, Maryland | USA | 2017-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2190 | 1.50 | 4 | -0.55 | 40 | -22.00 | |
| | Sadorra, Julio Catalino | g | | 2590 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tsay, Vincent | | | 1834 | USA | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Menon, Vishal | | | 1795 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kumar, Nikhil | f | | 2479 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | * 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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