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Individual Calculations November 2015 |
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| Scott, David W Total change: -78.80 | |   |
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| 2015 DCC FIDE Open XII | Richardson, Texas | USA | 2015-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2023 | 1.00 | 4 | -1.70 | 40 | -68.00 | |
|  Rajaram, Rudransh | | | 1623 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kadric, Denis | g | | 2423 * | BIH | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Eliezer, Segev | | | 1793 | USA | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Liu, Kevin | | | 1643 | USA | 0.00 | 1 | -0.91 | 40 | -36.40 | | | * 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) | | | | 4th Fall OCF FIDE Chess Open | Stillwater, Oklahoma | USA | 2015-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2023 | 1.50 | 3 | -0.27 | 40 | -10.80 | |
| | Qian, Bill Ningyuan | | | 1623 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Easton, Jack R | | | 2066 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Amburn, Thomas | | | 2090 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | * 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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