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Individual Calculations August 2017 |
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| Graif, William Total change: -91.20 | |   |
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| 45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2192 | 3.00 | 9 | -2.28 | 40 | -91.20 | |
|  Gordievsky, Dmitry | m | | 2592 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Colding, Ernest | | | 2069 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Stukopin, Andrey | g | | 2577 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Zhang, Alan | | | 2094 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Obili, Abhishek | | | 2017 | USA | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Karell, Leif K | | | 1965 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kis, Lorand Bela | | | 2062 | USA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Beckman, Thomas J. | | | 1962 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Mishra, Prateek | | | 1931 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | * 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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