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Individual Calculations November 2016 |
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| Downey, Keith Total change: -26.80 | |   |
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| 42nd Guernsey International Chess Festival - Open | Guernsey | GCI | 2016-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1829 | 1.50 | 7 | -1.34 | 20 | -26.80 | |
|  Wager, John D | | | 2027 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Staples, Maurice J | | | 1994 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ippel, Cornelius | | | 1720 | NED | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Boldt, Heinrich | | | 1874 | GER | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Hickman, John E | | | 1926 | ENG | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Von Saldern, Ruediger | | | 1914 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Gravett, Alan D | | | 1844 | 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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