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Individual Calculations September 2014 |
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| Sanchez, Robert Total change: 13.20 | |   |
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| 2014 DCC FIDE Open VII | Richardson, Texas | USA | 2014-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1853 | 2.50 | 4 | 0.55 | 20 | 11.00 | |
|  Obili, Abhishek R | | | 1962 | USA | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Zhao, Annie | | wf | 1810 | USA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Frutos, Chase | | | 1714 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Jiang, Austin Z | | | 1966 | USA | 0.50 | 1 | 0.15 | 20 | 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) | | | | 2014 DCC FIDE Open VIII | Richardson, Texas | USA | 2014-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1853 | 2.50 | 4 | 0.11 | 20 | 2.20 | |
| | Margvelashvili, George | g | | 2253 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lakshmanadoss, Karthikeyan | | | 1466 | IND | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Srivatsav, Aadarsh | | | 1679 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ahmed, Zakir | | | 1729 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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