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Individual Calculations November 2018 |
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| Grieve, Harry Total change: -30.40 | |   |
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| 44th Guernsey International Chess Festival - Open | GUERNSEY | GCI | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2292 | 4.50 | 7 | -0.76 | 40 | -30.40 | |
|  Dijksterhuis, Rolf | | | 1958 | NED | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Magnussen, Pal | | | 2000 | SWE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Korneev, Oleg | g | | 2560 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Curtis, John E | | | 2042 | ENG | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Purdon, Colin | | | 2036 | ENG | 0.00 | 1 | -0.81 | 40 | -32.40 | | | De Kruif, Kees | | | 1979 | NED | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Rowe, Peter | c | | 1951 | GCI | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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