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Individual Calculations October 2013 |
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| Jamison, Courtney Total change: -12.90 | |   |
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| 79th Annual Southwest Open | Irving, Texas | USA | 2013-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 2011 | 2.50 | 5 | -0.86 | 15 | -12.90 | |
|  Margvelashvili, George | g | | 2411 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Mao, Marcus S | | | 1621 | USA | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Gu, Brian F | | | 1698 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Jiang, Austin Zhiy | | | 1941 | USA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Kneen, Michael | | | 1622 | RSA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | * 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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