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Individual Calculations May 2012 |
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| Nguyen, Duy M Total change: -6.00 | |   |
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| 2012 DCC FIDE Open II | Richardson, Texas | USA | 2012-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 1726 | 0.00 | 1 | -0.08 | 30 | -2.40 | |
|  Xiong, Jeffery | f | | 2126 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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) | | | | 2012 DCC FIDE Open III | Richardson, Texas | USA | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1726 | 1.00 | 3 | -0.12 | 30 | -3.60 | |
|  He, Tommy O | f | | 1911 | USA | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Chiang, Jonathan | | | 1925 | USA | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Kneen, John Michael | | | 1641 | RSA | 1.00 | 1 | 0.38 | 30 | 11.40 | |
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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