Rapid:
Individual Calculations April 2016 |
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Graham, David B Total change: -17.00 | | |
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CCF Easter FIDE RAPID PLAY Open | London | ENG | 2016-03-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1917 | 2157 | 4.50 | 7 | -0.85 | 20 | -17.00 | |
| Jackson, Paul G | | | 1757 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | Samworth-Calvier, Juju | | | 1757 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | Zhao, Haolin | | | 1757 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | Haydon, David L | f | | 2291 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | Haldane, Robin W | | | 2001 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | | Howell, Chris I | | | 2010 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | Graham, William M | | | 1848 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | * 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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