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Individual Calculations November 2018 |
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| Le Roux, Jean-Pierre Total change: 1.60 | |   |
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| 44th Guernsey International Chess Festival - Open | GUERNSEY | GCI | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2532 | 6.00 | 7 | 0.16 | 10 | 1.60 | |
|  Campbell, Ian | | | 2132 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Prins, Jan | | | 2132 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cornelisse, John | | | 2184 | NED | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Hillarp Persson, Tiger | g | | 2544 | SWE | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Sedgwick, David | | | 2132 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Purdon, Colin | | | 2132 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Povah, Nigel E | m | | 2303 | ENG | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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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