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Individual Calculations May 2019 |
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| Bolt, Graham Total change: 7.80 | |   |
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| West of England Chess Union Congress Open 2019 | Exmouth | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 1971 | 2.50 | 6 | 0.39 | 20 | 7.80 | |
|  Mackle, Dominic | | | 2150 | ENG | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Littlejohns, David P | | | 1982 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Menadue, Jeremy Fs | | | 2026 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Shaw, Meyrick | | | 1870 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Turner, Matthew J | g | | 2371 * | SCO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martin, Lewis | f | | 2196 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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