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Individual Calculations January 2013 |
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| Bratteteig, Tore-Inge Total change: 7.50 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1684 | 2.50 | 9 | 0.50 | 15 | 7.50 | |
|  Maduekwe, Chiedu | | | 2084 * | NGR | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kreuzer, Christopher R L | | | 1977 | ENG | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Matthew, Ian G | | | 1948 | ENG | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Pleininger, Rudolf | | | 1997 | SUI | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Slavin, Alexey | m | | 2084 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Walinga, Eric Jan | | | 2004 | NED | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Tortolero, Cesar | | | 1926 | VEN | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Campbell, Eoin | | | 1819 | SCO | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Spychala, Josefa | | | 1521 | POL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | * 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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