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Individual Calculations November 2023 |
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| Morgan, Jamie Total change: 5.80 | |   |
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| 47th Guernsey International Chess Festival - Open Tournament | St. Peter Port | GCI | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1774 | 3.00 | 7 | 0.29 | 20 | 5.80 | |
|  Rosen, Daniel B | c | | 1981 | ENG | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Goris, Ton | | | 1881 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Santos, Joao Artur Almeida | | | 1964 | POR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Campbell, Ian | | | 1920 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Giulian, Rosemary A | | | 1866 | SCO | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Murray, J Stephen | | | 1702 | SCO | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Cheng, Louis | | | 1692 | SCO | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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