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Individual Calculations January 2015 |
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| Pleasants, Allan J Total change: 4.80 | |   |
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| 47th West Wales Congress | Swansea | WLS | 2014-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2109 | 3.50 | 5 | 0.24 | 20 | 4.80 | |
|  Buttell, David | | | 1845 | WLS | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Woolcock, Craig | | | 1903 | WLS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Strugnell, Carl | f | | 2241 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Lewis, David Rhys | | | 1899 | WLS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Young, Alan | | | 2042 | WLS | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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