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Individual Calculations January 2014 |
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| White, David J Total change: -24.30 | |   |
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| 5th London Chess Classic 2013: Open | London | ENG | 2013-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1915 | 2.50 | 9 | -1.62 | 15 | -24.30 | |
|  Ben Artzi, Ido | | | 2315 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Sathyanandha, Saravanan | | | 2144 | ENG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Gates, David A | | | 1727 | ENG | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Pienabarca, Nicola | | | 2139 | ITA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Seymour, Timothy P | | | 2094 | ENG | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Peck, Silas | | | 1803 | ENG | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Chilton, James I | | | 1778 | ENG | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Reutimann, Hans Peter | | | 1814 | SUI | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Kalerwa, Edwin M | | | 1820 | ENG | 0.00 | 1 | -0.63 | 15 | -9.45 | | | * 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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