Individual Calculations August 2015 |
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Rovaretti, David Total change: 29.20 | | |
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12th South Wales International Open | Cardiff | WLS | 2015-07-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1809 | 1587 | 3.00 | 9 | 0.73 | 40 | 29.20 | |
| Pleasants, Allan J | | | 1987 * | WLS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Bridges, Paul | | | 1853 | WLS | 1.00 | 1 | 0.82 | 40 | 32.80 | | Young, Alan | | | 1987 * | WLS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Kett, Tim | | | 1987 * | WLS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Cox, John | | | 1425 | WLS | 1.00 | 1 | 0.29 | 40 | 11.60 | | Gosling, Brian G E | | | 1897 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | | McLaren, Charlie | | | 1663 | ENG | 0.00 | 1 | -0.40 | 40 | -16.00 | | Hurn, Robert Aj | | | 1681 | WLS | 1.00 | 1 | 0.63 | 40 | 25.20 | | Wagner, Guy | | | 1802 | WLS | 0.00 | 1 | -0.23 | 40 | -9.20 | | * 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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