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Individual Calculations February 2015 |
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| Yang, Darwin Total change: 4.00 | |   |
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| 2015 DCC FIDE Open I | Richardson, Texas | USA | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2465 | 3.50 | 5 | 0.31 | 10 | 3.10 | |
|  Kneen, John M | | | 2065 * | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Widener, Andrew J | | | 2065 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sadorra, Julio C | g | | 2575 | PHI | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Drozdowski, Kacper | m | | 2463 | POL | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Pavlovic, Milos M | m | | 2467 | SRB | 0.50 | 1 | 0.00 | 10 | 0.00 | | | * 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 |
| 2083 | 2465 | 1.00 | 1 | 0.09 | 10 | 0.90 | |
| | Liu, Bovey | | | 2083 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |
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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