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Individual Calculations August 2018 |
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| Pleasants, Allan J Total change: -2.40 | |   |
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| 15th South Wales International Open | Cardiff | WLS | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2092 | 5.00 | 9 | -0.12 | 20 | -2.40 | |
|  Calist, Aron | | | 1692 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rudd, Jack | m | | 2244 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Downey, Keith | | | 1824 | WLS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Waterfield, John W | | | 1916 | WLS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kett, Tim | | | 2230 | WLS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Marusenko, Petr | m | | 2144 | UKR | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Lauridsen, Jesper Morch | f | | 2205 | DEN | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Persson, Andreas | c | | 2126 | SWE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Jukes, Sam | | | 1853 | WLS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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