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Individual Calculations November 2019 |
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| Hall, Alan Total change: 26.40 | |   |
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| 45th Guernsey International Chess Festival Holiday 2019 | Guernsey | GCI | 2019-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1684 | 4.50 | 7 | 1.32 | 20 | 26.40 | |
|  Bennett, David | | | 1401 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Hermes, Geoff R | | | 1833 | ENG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Coenen, Albert | | | 1899 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kershaw, Graham | | | 1631 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Kirk, Matthew | | | 1722 | GCI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Dennis, Nigel W | | | 1768 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Hoogakker, Peter | | | 1749 | NED | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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