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Individual Calculations January 2011 |
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| Thorhallsson, Throstur Total change: 19.90 | |   |
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| London Chess Classic Open | London | ENG | 2010-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2308 | 2367 | 7.00 | 9 | 1.99 | 10 | 19.90 | |
|  Calvert, D Ian | | | 1981 | ENG | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Toubale, Tarek | | | 2168 | FRA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Maduekwe, Chiedu | | | 2185 | NGR | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Roy Chowdhury, Saptarshi | m | | 2448 | IND | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Greenfeld, Alon | g | | 2564 | ISR | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Kamis, Kamarunsalehin | | | 1967 * | BRU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hanley, Craig A | m | | 2428 | ENG | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Arkell, Keith C | g | | 2431 | ENG | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Gupta, Abhijeet | g | | 2600 | IND | 1.00 | 1 | 0.79 | 10 | 7.90 | | | * 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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