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Individual Calculations January 2014 |
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| Arkell, Keith C Total change: 6.20 | |   |
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| 5th London Chess Classic 2013: Open | London | ENG | 2013-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2438 | 6.00 | 8 | 0.62 | 10 | 6.20 | |
|  Taylor, William J | | | 2038 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ilfeld, Etan | | | 2178 | ISR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Sutovsky, Emil | g | | 2657 | ISR | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Jetzl, Joerg | | | 2213 | AUT | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Johannesson, Oliver | | | 2077 | ISL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Ledger, Dave J | f | | 2246 | ENG | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Grachev, Boris | g | | 2669 | RUS | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Roberts, Paul | c | | 2215 | SCO | 1.00 | 1 | 0.22 | 10 | 2.20 | | | * 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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