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Individual Calculations June 2024 |
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| Farrand, Tom Total change: -5.80 | |   |
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| 2023-24 4NCL Division 2 Rounds 9-11 | Daventry | ENG | 2024-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2079 | 2.50 | 3 | 0.86 | 20 | 17.20 | |
|  Putar, Lara | | | 1983 | IRL | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Duggan, John E | | | 2044 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Willson, Ollie | | | 2106 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | Durham Chess Congress 2024 | Darlington | ENG | 2024-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2079 | 2.50 | 5 | -1.15 | 20 | -23.00 | |
| | Garnett, John S | | | 1880 | ENG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Revell, Jeremy | | | 1797 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Armstrong, Malcolm J | | | 1996 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Armbruster, David | | | 1931 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Tart, Peter K | | | 1899 | ENG | 0.50 | 1 | -0.24 | 20 | -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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