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Individual Calculations January 2012 |
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| Ruston, Mark R Total change: -14.55 | |   |
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| London Chess Classic 2011: Open | London | ENG | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2061 | 1.00 | 5 | -0.97 | 15 | -14.55 | |
|  Jones, Gawain C B | g | | 2461 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Smith, Axel | m | | 2461 * | SWE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Forsa, Elise | | | 1728 | NOR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Ledger, Dave J | f | | 2228 | ENG | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Calder, Dennis | | | 1953 | GER | 0.00 | 1 | -0.65 | 15 | -9.75 | | | * 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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