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Individual Calculations May 2013 |
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| Evans, Nicholas Thomas Total change: 13.65 | |   |
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| Welsh Championship 2013 | Cardiff | WLS | 2013-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1735 | 2.50 | 6 | 0.91 | 15 | 13.65 | |
|  Pleasants, Allan J | | | 2039 | WLS | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Summers, Charles | | | 1971 | WLS | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Fathallah, Joe | | | 1987 | WLS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Ehsandar, Peter | | | 1950 | WLS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Davis, Ashley J | | | 1886 | WLS | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Thomas, Ben | | | 1713 | WLS | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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