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Individual Calculations May 2019 |
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| Heaven, Pete Total change: -22.00 | |   |
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| 2019 Welsh Championships | Cardiff | WLS | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2017 | 3.00 | 7 | -1.10 | 20 | -22.00 | |
|  Turner, Joseph David | | | 1846 | WLS | 0.50 | 1 | -0.23 | 20 | -4.60 | |  McGregor, John | | | 1856 | WLS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Guha, Chirag | | | 1941 | WLS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Yeo, Gareth | | | 1963 | WLS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Young, Alan | | | 2021 | WLS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Jameson, David | | | 2081 | WLS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Fathallah, Joe | | | 1958 | WLS | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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