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Individual Calculations May 2018 |
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| Fraser, Susanna Total change: 55.20 | |   |
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| 2018 Tom Weston Memorial | Cardiff | WLS | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1486 | 2.50 | 6 | 1.38 | 40 | 55.20 | |
|  Buttell, David | | | 1773 | WLS | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Probert, Malcolm | | | 1620 | WLS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Harle, Bill | | | 1782 | WLS | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Thomas, Roy | | | 1701 | WLS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Dixon, Chris | | | 1808 | WLS | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Bridges, Paul | | | 1804 | WLS | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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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