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Individual Calculations August 2018 |
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| Brown, Thomas Total change: -3.40 | |   |
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| 15th South Wales International Open | Cardiff | WLS | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2066 | 3.50 | 7 | -0.17 | 20 | -3.40 | |
|  Davies, Gareth | | | 1666 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sivarajasingam, Shayanna | | wc | 1780 | WLS | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Ledger, Dave J | f | | 2187 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | House, Glenn L | f | | 2204 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | De Verdier, Michael | | | 2298 | SWE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sivarajasingam, Venetia | | wc | 1843 | WLS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rudd, Jack | m | | 2244 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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