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Individual Calculations January 2013 |
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| Bermingham, Tony Total change: -43.20 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1959 | 3.50 | 9 | -1.44 | 30 | -43.20 | |
|  Croad, Nicolas | f | | 2282 | NZL | 0.00 | 1 | -0.13 | 30 | -3.90 | |  Spychala, Josefa | | | 1559 * | POL | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Eden, Tomer | | | 2172 | ISR | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Varnam, Liam D | | | 2140 | ENG | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Watson, Darrell A | | | 1758 | ENG | 0.00 | 1 | -0.76 | 30 | -22.80 | | | Miu, Marinel | | | 1631 | ROU | 1.00 | 1 | 0.13 | 30 | 3.90 | | | Chilton, James I | | | 1779 | ENG | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Bass, John W | | | 2065 | ENG | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Clayton, Tristan | | | 1830 | ENG | 0.50 | 1 | -0.17 | 30 | -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) | | |
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