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Individual Calculations January 2015 |
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| Tang, Andrew Total change: -39.20 | |   |
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| 2014 DCC FIDE Open XI | Richardson, Texas | USA | 2014-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1558 | 1.00 | 4 | -0.09 | 40 | -3.60 | |
|  Vaidya, Atulya | | | 1958 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wisecup, David A | | | 1860 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Lozano, Jesse J | | | 1958 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Eswaran, Pranav | | | 1341 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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) | | | | 2014 DCC FIde Open XII | Richardson, Texas | USA | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1507 | 0.00 | 4 | -0.89 | 40 | -35.60 | |
| | He, Tommy O | f | | 1907 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tsuei, Kai | | | 1711 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Liu, Kevin | | | 1692 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Vaidya, Atreya | | | 1647 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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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