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Individual Calculations September 2016 |
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| Malcolm, Douglas Matthew Total change: 1.60 | |   |
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| 5th Annual Washington International - B | Rockville, Maryland | USA | 2016-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1653 | 1.00 | 5 | -0.02 | 40 | -0.80 | |
|  Tan, Richard T | | | 1883 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Gu, Alan | | | 1961 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Barrow, William J | | | 2007 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ling, Evan M | | | 1777 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Senft, Sean | | | 1861 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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 |
| 1919 | 1653 | 1.00 | 5 | 0.06 | 40 | 2.40 | |
| | Kjoita, Henning | | | 2053 * | NOR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Maxwell, Jonathan F | | | 1946 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ni, Winston | | | 1760 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Guzman, Victor | | | 1909 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Heller, Garrett | | | 1929 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * 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) | | |
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