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Individual Calculations May 2022 |
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| Turner, Joseph David Total change: -9.40 | |   |
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| 2022 Welsh Championship | Cardiff | WLS | 2022-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1888 | 2.00 | 6 | -0.47 | 20 | -9.40 | |
|  Kett, Tim | c | | 2168 | WLS | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Garcia, Jason | | | 2022 | WLS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Bennett, Patrick | | | 1961 | WLS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Evans, Nicholas Thomas | | | 1882 | WLS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Davis, Lee | | | 1944 | WLS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Smith, Lynda | | wc | 1772 | WLS | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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