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Individual Calculations November 2018 |
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| Rosen, Daniel B Total change: 11.00 | |   |
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| 44th Guernsey International Chess Festival - Open | GUERNSEY | GCI | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2081 | 4.50 | 7 | 0.55 | 20 | 11.00 | |
|  Spanton, Tim R | | | 1923 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Karstens, Lex | | | 1874 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bolt, Graham | | | 1994 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Heppell, Ian N | | | 2031 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Prins, Jan | | | 2003 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Sedgwick, David | | | 2013 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Hillarp Persson, Tiger | g | | 2481 * | SWE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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