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Individual Calculations May 2018 |
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| Matthews, Adrian M S Total change: -17.60 | |   |
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| Southend Easter Bank Holiday Congress | London | ENG | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1827 | 2.00 | 6 | -0.88 | 20 | -17.60 | |
|  Spence, David J | | | 2151 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Gaudeau, Valentin | | | 2186 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Woltery, Nicolai | | | 1676 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Merriman, James | | | 1627 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Myall, Ivan J | | | 1999 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Fava, Lorenzo | | | 1427 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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