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Individual Calculations November 2018 |
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| Thurlow, Kevin J Total change: 19.40 | |   |
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| 44th Guernsey International Chess Festival - Open | GUERNSEY | GCI | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 2002 | 4.50 | 7 | 0.97 | 20 | 19.40 | |
|  Ingham, H William | | | 1849 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Cornelisse, John | | | 2184 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Cummins, J | | | 1748 | GCI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Purdon, Colin | | | 2036 | ENG | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Havenaar, Jan | | | 2043 | NED | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Reijneveld, Ad | | | 2089 | NED | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Van Den Boogaart, Jan Maarten | | | 2009 | NED | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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