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Individual Calculations November 2017 |
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| Bakkes, Frits Total change: 8.60 | |   |
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| 43rd Guernsey International Chess Festival - Open | Guernsey | GCI | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1636 | 1.50 | 7 | 0.43 | 20 | 8.60 | |
|  Campbell, Ian | | | 1990 | ENG | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Prins, Jan | | | 2025 | NED | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sedgwick, David | | | 1972 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hoogland, Rob | | | 1915 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Minnema, Rens | | | 1892 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Von Saldern, Ruediger | | | 1894 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Spanton, Tim R | | | 1858 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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