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Individual Calculations September 2016 |
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| Siamon, David Total change: 24.00 | |   |
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| 5th Annual Washington International - B | Rockville, Maryland | USA | 2016-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1906 | 3.00 | 6 | 0.01 | 40 | 0.40 | |
|  Brown, Clark | | | 1669 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Gu, Alan | | | 1961 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Srinivas, Vivek | | | 1869 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Barrow, William J | | | 2007 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Nguyen, Tan | f | | 1972 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Kobla, Vishal | c | | 1941 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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) | | | | 48th Annual Atlantic Open | Arlington, Virginia | USA | 2016-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1906 | 1.50 | 3 | 0.59 | 40 | 23.60 | |
| | Nguyen, Tan | f | | 1972 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Bhatty, Karan | | | 2102 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Gilden, Lawrence C | f | | 2101 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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