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Individual Calculations September 2016 |
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| Barrow, William J Total change: -63.20 | |   |
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| 6th Annual Potomac Open | Gaithersburg, Maryland | USA | 2016-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2007 | 0.50 | 3 | -0.45 | 40 | -18.00 | |
|  Morrison, William | f | | 2295 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sinha, Sahil | | | 2176 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Wang, Alex | | | 2003 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | 5th Annual Washington International - B | Rockville, Maryland | USA | 2016-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 2007 | 1.50 | 3 | -0.89 | 40 | -35.60 | |
| | Tahmassebi, Bijan | | | 1701 | USA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Malcolm, Douglas Matthew | | | 1653 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Siamon, David | | | 1906 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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 |
| 2065 | 2007 | 1.50 | 4 | -0.24 | 40 | -9.60 | |
| | Wu, Christopher | f | | 2338 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Tsay, Vincent | | | 1788 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Nguyen, Trung | f | | 2153 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Karell, Leif K | | | 1980 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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