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Individual Calculations July 2012 |
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| Thornton, John D Total change: -5.85 | |   |
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| Welsh Chess Premier League Round 4-7 | Various | WLS | 2012-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2050 | 1.00 | 3 | -0.39 | 15 | -5.85 | |
|  Kostanjsek, Luke | | | 1874 | WLS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Bennett, Alan | | | 2118 | WLS | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Jones, Iolo C | c | | 2246 | WLS | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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