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Individual Calculations May 2013 |
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| Xie, Yiqun Total change: 14.85 | |   |
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| 2013 DCC FIDE Open IV | Richardson, Texas | USA | 2013-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1678 | 1.50 | 2 | 0.43 | 15 | 6.45 | |
|  Kalyan, Suchinder | | | 1666 | USA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Devagharan, Devina | | | 1642 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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 |
| 1928 | 1678 | 1.00 | 2 | 0.56 | 15 | 8.40 | |
|  Krishna, Ram | | | 1777 | USA | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Jayaraman, Arvind | f | | 2078 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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