Individual Calculations August 2018 |
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Calist, Aron Total change: -9.20 | | |
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15th South Wales International Open | Cardiff | WLS | 2018-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1745 | 1466 | 0.50 | 4 | -0.23 | 40 | -9.20 | |
| Pleasants, Allan J | | | 1866 * | WLS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Sivarajasingam, Venetia | | wc | 1843 | WLS | 0.00 | 1 | -0.09 | 40 | -3.60 | | Williams, Ron | | | 1681 | WLS | 0.00 | 1 | -0.23 | 40 | -9.20 | | Watkins, Peter | | | 1588 | WLS | 0.50 | 1 | 0.17 | 40 | 6.80 | | * 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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