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Individual Calculations November 2017 |
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| Murray, J Stephen Total change: 8.20 | |   |
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| 43rd Guernsey International Chess Festival - Open | Guernsey | GCI | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1763 | 2.50 | 7 | 0.41 | 20 | 8.20 | |
|  De Kruif, Kees | | | 1993 | NED | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Hoogland, Rob | | | 1915 | NED | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Campbell, Ian | | | 1990 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Canonne, Antoine | | | 1893 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Hickman, John E | | | 1910 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Agustsson, Hafsteinn | | | 1925 | ISL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Cummins, J | | | 1790 | GCI | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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