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Individual Calculations November 2015 |
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| Amburn, Thomas Total change: -33.60 | |   |
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| 4th Fall OCF FIDE Chess Open | Stillwater, Oklahoma | USA | 2015-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 2090 | 1.50 | 4 | -1.68 | 20 | -33.60 | |
|  Hemmat, Alexander | | | 1690 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Premkumar, Hiren | | | 1850 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Polavaram, Rithik S | | | 1769 | USA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Scott, David W | | | 2023 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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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