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Individual Calculations March 2011 |
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| Ibragimov, Ildar Total change: -11.80 | |   |
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| 20th Annual North American Open | Las Vegas, Nevada | USA | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2557 | 3.00 | 5 | -1.18 | 10 | -11.80 | |
|  Sharma, Arun | | | 2287 | USA | 0.00 | 1 | -0.83 | 10 | -8.30 | |  Williams, John M | | | 2157 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Veech, John | | | 2157 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Melekhina, Alisa | | wm | 2280 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Arnold, Marc Tyler | m | | 2425 | USA | 0.00 | 1 | -0.68 | 10 | -6.80 | | | * 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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