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Individual Calculations August 2017 |
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| Burnett, Ronald Total change: 5.90 | |   |
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| 2017 Columbus Open | Columbus, Ohio | USA | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2318 | 3.00 | 3 | 0.54 | 10 | 5.40 | |
|  Kelley, Deshawn | | | 2108 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Baker, Vincent J | | | 1929 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Mills, James A | | | 2097 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | |
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) | | | | 2017 Aviator Open | Dayton, Ohio | USA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2318 | 2.50 | 4 | 0.05 | 10 | 0.50 | |
| | Suganraj, Brian | | | 1918 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Azarov, Sergei | g | | 2584 | BLR | 0.50 | 1 | 0.32 | 10 | 3.20 | | | Bora, Safal | m | | 2366 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Cao, Elton | | | 1918 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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