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Individual Calculations January 2012 |
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| Spivack, Simon S Y Total change: 16.20 | |   |
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| London Chess Classic 2011: Open | London | ENG | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2175 | 5.50 | 9 | 1.08 | 15 | 16.20 | |
|  Clayton, Tristan | | | 1812 | ENG | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Summerscale, Aaron P | g | | 2422 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Sagues, Vincent | | | 1952 | FRA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Wallis, Ian J | | | 2003 | ENG | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Andreev, Peter | | | 1914 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Alfred, Nathan S W | f | | 2294 | ENG | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Tikkanen, Hans | g | | 2575 * | SWE | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Slavin, Alexei | m | | 2400 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Lemeaux, David | | | 2279 | FRA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | * 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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