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Individual Calculations November 2018 |
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| Froberg, Gert-Jan Total change: 3.00 | |   |
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| 44th Guernsey International Chess Festival - Open | GUERNSEY | GCI | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1867 | 2.50 | 7 | 0.15 | 20 | 3.00 | |
|  Prins, Jan | | | 2003 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Dijksterhuis, Rolf | | | 1958 | NED | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Magnussen, Pal | | | 2000 | SWE | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Waddington, Mike P | f | | 2096 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bolt, Graham | | | 1994 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Campbell, Ian | | | 1969 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Burton, Ronnie | | | 1919 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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