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Individual Calculations November 2018 |
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| Gibson, John Total change: 34.80 | |   |
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| 44th Guernsey International Chess Festival - Holiday | GUERNSEY | GCI | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1608 | 4.00 | 7 | 1.74 | 20 | 34.80 | |
|  O`connell, Denis | | | 1783 | IRL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hoogakker, Peter | | | 1787 | NED | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Jongerius, Marc | | | 1686 | NED | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Remie, Peter | | | 1714 | NED | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Kirk, Matthew | | | 1732 | GCI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Turner, David J | | | 1763 | ENG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Glover, John | | | 1717 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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