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Individual Calculations August 2023 |
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| Cave, Iwan Total change: -14.40 | |   |
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| 18th South Wales International Open | Bridgend | WLS | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1864 | 4.50 | 9 | -0.36 | 40 | -14.40 | |
|  Korneev, Oleg | g | | 2474 | ESP | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Jones, Jeremy | | | 1534 | WLS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Marusenko, Petr | m | | 2043 | UKR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | McKenna, Joshua | | | 1600 | WLS | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Harandi, Kamran | | | 1464 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Di-Vetta, Andrew | | | 1635 | WLS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kett, Tim | f | | 2062 | WLS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Duke, Dillan | | | 1945 | ENG | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Maton, Emily | | | 1845 | ENG | 0.00 | 1 | -0.53 | 40 | -21.20 | | | * 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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