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Individual Calculations January 2011 |
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| Erdei, Andras Total change: -2.10 | |   |
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| 2010 Marshall Chess Club Championship | New York, New York | USA | 2010-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2157 | 2.00 | 5 | -0.14 | 15 | -2.10 | |
|  Lenderman, Aleksander | g | | 2557 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tom, George | | | 2034 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Salakhutdinov, Ildar | | | 2279 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Berg, George P | | | 2095 | USA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Aaron, Deepak | | | 2177 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | * 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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