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Individual Calculations December 2012 |
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| Xie, Tianming Total change: -13.35 | |   |
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| 2012 DCC FIDE Open VIII | Richardson, Texas | USA | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1811 | 1.00 | 3 | 0.20 | 15 | 3.00 | |
|  Pamatmat, Jarod M | | | 2096 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Obili, Abhishek | | | 1894 | USA | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Lin, Dachey | | | 2000 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | 2012 DCC FIDE Open IX | Richardson, Texas | USA | 2012-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1811 | 0.00 | 3 | -1.09 | 15 | -16.35 | |
| | Pamatmat, Jrod | | | 2096 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Su, Dion | | | 1638 | USA | 0.00 | 1 | -0.73 | 15 | -10.95 | | | He, Tommy | f | | 2050 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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