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Individual Calculations January 2013 |
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| Marshall, Michael Total change: -19.50 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1898 | 1.50 | 7 | -1.30 | 15 | -19.50 | |
|  Eriksson, Jorgen | | | 2213 | SWE | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Whitehead, David J | | | 2059 | ENG | 0.50 | 1 | 0.21 | 15 | 3.15 | | | McKerracher, Douglas | | | 2034 | SCO | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Bass, John W | | | 2065 | ENG | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Kouchak, Jason | | | 1703 | FRA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Kalerwa, Edwin M | | | 1783 | ENG | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Pleininger, Rudolf | | | 1997 | SUI | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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