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Individual Calculations January 2014 |
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| Ortega Ruiz, Jose Miguel Total change: -21.90 | |   |
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| 5th London Chess Classic 2013: Open | London | ENG | 2013-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2366 | 5.00 | 9 | -1.46 | 15 | -21.90 | |
|  Millward, Kevin P | | | 1966 * | ENG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  McKerracher, Douglas | | | 2010 | SCO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Elsness, Frode | m | | 2482 | NOR | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Mende, Andreas | c | | 2161 | GER | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Maduekwe, Chiedu | | | 2126 | NGR | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Calvert, D Ian | | | 2002 | ENG | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Warman, Simon M | | | 2119 | ENG | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Ethelontis, Alexandros N | | | 2158 | ENG | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Bok, Benjamin | m | | 2540 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * 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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