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Individual Calculations August 2016 |
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| Perez-Billinghurst, Ricardo Total change: -44.60 | |   |
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| 44th Annual World Open | Philadelphia, Pennsylvania | USA | 2016-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2133 | 3.50 | 9 | -1.00 | 20 | -20.00 | |
|  Korley, Kassa | m | | 2397 | DEN | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Zapata, Alonso | g | | 2433 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | De Fotis, Gary | | | 1983 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sohal, Tanraj | f | | 2323 | CAN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Metpally, Jason | | | 1922 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Lu, Maximillian | c | | 1853 | USA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Wang, Wesley | | | 1992 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Slade, Theodore | | | 2054 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Atoufi, Pedram | f | | 2272 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | 10th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2016-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2117 | 1.50 | 7 | -1.23 | 20 | -24.60 | |
| | Corrales Jimenez, Fidel | g | | 2517 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Su, Michael | | | 1717 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wang, Qibiao | | | 2290 | CHN | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Carreto Nieto, Geovanni | c | | 2241 | MEX | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Taghizadeh, Rayan | f | | 2182 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Baquero, Luis A. | | | 2232 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Bick, Gabriel James | | | 2203 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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