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Individual Calculations January 2012 |
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| Britton, Richard L Total change: 13.80 | |   |
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| London Chess Classic 2011: Open | London | ENG | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2219 | 5.50 | 9 | 0.92 | 15 | 13.80 | |
|  Kane, Robert | | | 1889 | ENG | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Tikkanen, Hans | g | | 2586 | SWE | 1.00 | 1 | 0.90 | 15 | 13.50 | | | D`costa, Lorin A R | m | | 2409 | ENG | 0.00 | 1 | -0.25 | 15 | -3.75 | | | McKerracher, Douglas | | | 1976 | SCO | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Lappas, Konstantinos | | | 1992 | GRE | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Summerscale, Aaron P | g | | 2422 | ENG | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Stoma, Pawel | | | 2316 | POL | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Croad, Nicolas | f | | 2292 | NZL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Compton, Alistair | | | 2024 | NZL | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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