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Individual Calculations January 2011 |
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| Reichstein, Boris Total change: -10.20 | |   |
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| 41st Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2010-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2149 | 0.50 | 3 | -0.68 | 15 | -10.20 | |
|  Shabalov, Alexander | g | | 2549 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Itkis, Hana | | wf | 2087 | USA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Leach Iii, Daniel | | | 2141 | USA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | * 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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