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Individual Calculations May 2013 |
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| Vaidya, Atreya Total change: -36.30 | |   |
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| 2013 DCC FIDE Open IV | Richardson, Texas | USA | 2013-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1613 | 0.00 | 2 | -0.57 | 30 | -17.10 | |
|  Liu, Bovey | | | 2006 | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Mao, Marcus S | | | 1618 | USA | 0.00 | 1 | -0.49 | 30 | -14.70 | |
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) | | | | 2013 DFW FIDE Open I | Richardson, Texas | USA | 2013-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1622 | 0.00 | 3 | -0.64 | 30 | -19.20 | |
| | Chiang, Sarah | | wf | 2022 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Xie, Tianming | | | 1794 | USA | 0.00 | 1 | -0.27 | 30 | -8.10 | |  Krishna, Ram | | | 1777 | USA | 0.00 | 1 | -0.29 | 30 | -8.70 | | | * 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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