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Individual Calculations November 2015 |
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| Brodsky, David Total change: -2.60 | |   |
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| 2nd Annual Washington Chess Congress | Arlington, Virginia | USA | 2015-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2251 | 5.50 | 9 | -0.13 | 20 | -2.60 | |
|  Huang, Andy | | | 1965 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Shen, Christopher Y | c | | 2081 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | El Debs, Felipe De Cresce | g | | 2503 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Jacobson, Aaron | | | 2119 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Nguyen, Trung | f | | 1916 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zierk, Steven C | m | | 2498 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Jian, Alex | | | 1907 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Yu, Jennifer R | | wf | 2220 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Karan, Bhatty | | | 2093 | IND | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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