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Individual Calculations November 2018 |
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| Curtis, John E Total change: 16.60 | |   |
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| 44th Guernsey International Chess Festival - Open | GUERNSEY | GCI | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2042 | 4.50 | 7 | 0.83 | 20 | 16.60 | |
|  Hawkins, James N H | | | 1910 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Goris, Ton | | | 1922 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Van Ginkel, Henk | | | 1842 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Grieve, Harry | f | | 2292 | ENG | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Cornelisse, John | | | 2184 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Prins, Jan | | | 2003 | NED | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Heppell, Ian N | | | 2031 | ENG | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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