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Individual Calculations September 2018 |
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| Pugh, Lawrence Total change: -12.20 | |   |
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| 7th Annual Washington International - Experts | Rockville, Maryland | USA | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1992 | 2.50 | 5 | -0.61 | 20 | -12.20 | |
|  Sinclair, Sven | | | 1592 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Indusekar, Akshay | | | 2043 | USA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Tan, Richard | | | 1991 | USA | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Barrow, William | | | 1926 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Thomforde-Toates, Noah | | | 1865 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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