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Individual Calculations January 2012 |
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| Warman, Simon M Total change: -5.85 | |   |
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| Imperial College Open | London | ENG | 2011-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2056 | 1.50 | 4 | -0.86 | 15 | -12.90 | |
|  Maroroa, Sue | | wm | 2014 | NZL | 0.00 | 1 | -0.56 | 15 | -8.40 | |  Eilers, Arne | | | 1947 | ENG | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Attwood, James | | | 2060 | AUS | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Boysan, Hasan Ferit | | | 1940 | TUR | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | London Chess Classic 2011: Open | London | ENG | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2056 | 5.00 | 9 | 0.47 | 15 | 7.05 | |
| | Cornette, Matthieu | g | | 2456 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Fields, Francis E | | | 1897 | ENG | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Hassan, Abdullah | m | | 2398 | UAE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | De Lagontrie, Jean | | | 1912 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Sigurdsson, Birkir Karl | | | 1656 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | O`Toole, George E | | | 2189 | ENG | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Player, Edmund C | | | 2199 | ENG | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Reppen, Ellisiv | | | 1949 | NOR | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Marchant, Geoffrey | | | 1880 | ENG | 1.00 | 1 | 0.27 | 15 | 4.05 | | | * 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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