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Individual Calculations January 2010 |
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| Bartell, Thomas Total change: -5.70 | |   |
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| 40th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2009-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2382 | 4.00 | 6 | -0.38 | 15 | -5.70 | |
|  Thurlow, Ryan G | | | 2161 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Fayvinov, Zakhar | f | | 2145 | USA | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Hua, David | | | 1982 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sturt, Raven M | | | 2068 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Treger, Yefim | | | 2223 | USA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Fishbein, Alexander | g | | 2520 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | * 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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