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Individual Calculations November 2023 |
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| Giulian, Rosemary A Total change: 17.60 | |   |
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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 |
| 1961 | 1866 | 3.50 | 7 | 0.88 | 20 | 17.60 | |
|  Dilleigh, Stephen P | | | 2031 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Punnett, Alan K | | | 2071 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Levesque, Guillaume | | | 1952 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Rowe, Peter | c | | 1938 | GCI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Morgan, Jamie | | | 1774 | GCI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Hamperl, Fred | f | | 1998 | GCI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Santos, Joao Artur Almeida | | | 1964 | POR | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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