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Individual Calculations December 2015 |
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| Qian, Bill Ningyuan Total change: -41.20 | |   |
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| 2015 Dallas Open | Richardson, Texas | USA | 2015-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1563 | 0.50 | 4 | -1.03 | 40 | -41.20 | |
|  Kirumaki, Ronit | | | 1758 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Kneen, John Michael | | | 1626 | RSA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Horvath, Andras | | | 1689 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Kaniyar, Utkarsh | | | 1534 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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