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Individual Calculations September 2015 |
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| Rajasekaran, Vignesh Total change: -2.00 | |   |
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| 5th Annual Potomac Open | Rockville, Maryland | USA | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1975 | 2.00 | 3 | -0.05 | 40 | -2.00 | |
|  Kobla, Vishal | | | 1865 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | |  Rao, Keshav | | | 1712 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Steincamp, Isaac K | | | 1921 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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