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Individual Calculations August 2023 |
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| Thomas, James Total change: -10.40 | |   |
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| 18th South Wales International Open | Bridgend | WLS | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1905 | 3.50 | 7 | -0.52 | 20 | -10.40 | |
|  Wells, Peter K | g | | 2336 | ENG | 0.00 | 1 | -0.07 | 20 | -1.40 | |  McKenna, Joshua | | | 1600 | WLS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kett, Tim | f | | 2062 | WLS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Marusenko, Petr | m | | 2043 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Macdonald, Duncan | | | 1636 | WLS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Harandi, Teymour | | | 1505 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wagner, Guy | | | 1718 | WLS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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