Individual Calculations November 2014 |
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Heppell, Ian Total change: -3.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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40th Guernsey Open | Guernsey | GCI | 2014-10-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1963 | 2087 | 4.50 | 7 | -0.16 | 20 | -3.20 | |
| De Kruif, Kees | | | 1927 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | | Phillips, Owen | | | 1915 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | Goris, Ton | | | 2039 | NED | 0.50 | 1 | -0.07 | 20 | -1.40 | | Canonne, Antoine | | | 1945 | FRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | Collier, David | | | 2043 | ENG | 0.50 | 1 | -0.06 | 20 | -1.20 | | Rowe, Peter | c | | 1962 | GCI | 0.50 | 1 | -0.17 | 20 | -3.40 | | Fassaert, Desire | | | 1908 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | | 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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