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Individual Calculations November 2017 |
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| Narkeeran, Madhavan Total change: -34.00 | |   |
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| 9th Annual Washington Chess Congress | Arlington, Virginia | USA | 2017-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 1917 | 1.00 | 5 | -0.55 | 40 | -22.00 | |
|  Tsay, Vincent | f | | 2265 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Zhou, Liran | | | 2112 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Meyer, John C | f | | 2270 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Wongso, Steve | | | 1654 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Mujumdar, Sameer | | | 2098 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | 21st Annual Eastern Chess Congress | Princeton, New Jersey | USA | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 1917 | 0.50 | 3 | -0.30 | 40 | -12.00 | |
| | Balleisen, Aaron | | | 2214 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Lu, Maximillian | f | | 2118 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Samadashvili, Martha | | wf | 1979 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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