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Individual Calculations August 2016 |
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| De Fotis, Gary Total change: -24.00 | |   |
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| 44th Annual World Open | Philadelphia, Pennsylvania | USA | 2016-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1983 | 1.50 | 8 | -1.74 | 20 | -34.80 | |
|  Karklins, Andrew | f | | 2117 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Duarte Diaz, Martire | | | 2208 | DOM | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Perez-Billinghurst, Ricardo | | | 2133 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kelly, Joey M | | | 2068 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mahoney, Michael | | | 2055 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Arun, Siddharth | | | 2056 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Matus, Nastassja A | | wc | 1743 | USA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Harriott, Tyrell | | | 2040 | USA | 0.50 | 1 | 0.08 | 20 | 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) | | | | 10th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2016-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1983 | 4.50 | 9 | 0.54 | 20 | 10.80 | |
| | Viswanadha, Kesav | m | | 2357 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Titus, Andrew | | | 2173 | USA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Wang, Tianqi | | | 2189 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Zhang, Chao | | | 2156 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Su, Michael | | | 1644 | CAN | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Bhatia, Aryaman | | | 1583 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hu, Pinyi | | | 1595 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Banik, Siddharth | | | 2226 | USA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Zhou, Guijue | | wm | 2238 | CHN | 0.50 | 1 | 0.31 | 20 | 6.20 | | | * 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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