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Individual Calculations January 2012 |
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| Maduekwe, Chiedu Total change: -28.80 | |   |
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| London Chess Classic 2011: Open | London | ENG | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2180 | 3.50 | 8 | -1.92 | 15 | -28.80 | |
|  Veznik, Michael | | | 1821 | CZE | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Chevelevitch, Evgueni, Dr. | m | | 2435 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | White, David J | | | 1958 | ENG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Rendle, Thomas E | m | | 2389 | ENG | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Compton, Alistair | | | 2024 | NZL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Clayton, Tristan | | | 1812 | ENG | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Sagues, Vincent | | | 1952 | FRA | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Sigurdsson, Birkir Karl | | | 1780 * | ISL | 0.50 | 1 | -0.42 | 15 | -6.30 | | | * 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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