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Individual Calculations November 2017 |
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| Van Gils, Martin Total change: -6.00 | |   |
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| 43rd Guernsey International Chess Festival - Open | Guernsey | GCI | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1978 | 2.50 | 6 | -0.30 | 20 | -6.00 | |
|  Hillarp Persson, Tiger | g | | 2378 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Van Der Giessen, Ada Leona | | | 1821 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Rowe, Oliver | | | 1634 | GCI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Maloberti, David | | | 2132 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Heppell, Ian N | | | 2034 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Milnes, Anthony C P | | | 2039 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | * 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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