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Individual Calculations January 2017 |
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| Huang, Andy Total change: 22.00 | |   |
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| 47th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2016-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2134 | 3.00 | 6 | 0.39 | 40 | 15.60 | |
|  Moradiabadi, Elshan | g | | 2534 * | FID | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Yen, Michael J | | | 2002 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Yu, Jennifer | | wm | 2256 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Zhang, Chao | | | 2217 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Wang, Alex | | | 1980 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Kumar, Aravind | f | | 2192 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | * 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) | | | | Northern Virginia Chess League Season 2 Round 5 | Sterling, Virginia | USA | 2016-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2143 | 1.00 | 1 | 0.16 | 40 | 6.40 | |
| | Nguyen, Tan D | f | | 1860 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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) | | |
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