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Individual Calculations February 2015 |
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| Widener, Andrew J Total change: -16.40 | |   |
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| 2015 DCC FIDE Open I | Richardson, Texas | USA | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 2037 | 2.00 | 4 | 0.28 | 20 | 5.60 | |
|  Yang, Darwin | m | | 2437 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Eliezer, Segev | | | 1771 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Vaidya, Atulya | | | 2143 | USA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | He, Tommy O | f | | 2068 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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) | | | | 2015 Texas Masters | Richardson, Texas | USA | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2037 | 0.50 | 4 | -1.10 | 20 | -22.00 | |
| | Gorovets, Andrey | m | | 2437 * | BLR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Drozdowski, Kacper | m | | 2437 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Munoz, Claudia E | | wc | 1982 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Vaidya, Atreya | | | 1730 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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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