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Individual Calculations March 2013 |
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| Jameson, David Total change: -27.75 | |   |
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| Tradewise Gibraltar Chess Festival Masters Open | Gibraltar | ENG | 2013-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2143 | 4.50 | 10 | -0.64 | 15 | -9.60 | |
|  Maze, Sebastien | g | | 2543 * | FRA | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Ivanchuk, Vassily | g | | 2543 * | UKR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gromovs, Sergejs | f | | 2001 | ITA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Boesch, Heinz | | | 1904 | GER | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Grigoryan, Meri | | wf | 2025 | ENG | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Georgieva, Emilia | | | 1949 | BUL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Reppen, Ellisiv | | | 2005 | NOR | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Bergstrom, Rolf | f | | 2286 | SWE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Nwachukwu, Chino | | | 1962 | NGR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Adrian, Claude | m | | 2260 | FRA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | * 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) | | | | Tradewise Gibraltar Chess Festival Challengers B | Gibraltar | ENG | 2013-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2143 | 2.00 | 5 | -1.21 | 15 | -18.15 | |
| | Nwachukwu, Chino | | | 1962 | NGR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Nikolaidis, Konstantinos | f | | 2233 | GRE | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Davey, Mark | | | 1990 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Campos Calvo-Sotelo, Juan | | | 1978 | ESP | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Bryn, Askild | | | 2019 | NOR | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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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