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Individual Calculations January 2013 |
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| Whatley, Stephen A J Total change: 9.60 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1707 | 2.00 | 7 | 0.64 | 15 | 9.60 | |
|  Sayers, Ray | | | 2107 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Rogers, Tim L | | | 1979 | ENG | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Compton, Alistair | | | 2090 | NZL | 0.50 | 1 | 0.41 | 15 | 6.15 | | | Ociepka, Adrian | | | 2107 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Boger, Raymond | | | 1946 | NOR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | French, Angus J | | | 2018 | ENG | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Miu, Marinel | | | 1631 | ROU | 0.00 | 1 | -0.60 | 15 | -9.00 | | | * 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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