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Individual Calculations November 2017 |
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| Le Roux, Jean-Pierre Total change: 4.40 | |   |
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| 43rd Guernsey International Chess Festival - Open | Guernsey | GCI | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2554 | 6.50 | 7 | 0.44 | 10 | 4.40 | |
|  Rowe, Peter | c | | 2154 * | GCI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Wager, John D | | | 2154 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Timmermans, Ivo | | | 2154 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Prins, Jan | | | 2154 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hillarp Persson, Tiger | g | | 2517 | SWE | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Johnsen, Gunnar | | | 2178 | NOR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Hoogland, Dirk | c | | 2154 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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