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Individual Calculations November 2017 |
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| Hickman, John E Total change: -31.80 | |   |
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| 43rd Guernsey International Chess Festival - Open | Guernsey | GCI | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1910 | 2.00 | 7 | -1.59 | 20 | -31.80 | |
|  Purdon, Colin | | | 2047 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Bowmer, Kevin | | | 2041 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Magnussen, Pal | | | 1867 | SWE | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Strade, Arita | | | 1917 | GCI | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Murray, J Stephen | | | 1763 | SCO | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Brookfield, Toby | c | | 1859 | GCI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Plug, Arjan | | | 1814 | NED | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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