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Individual Calculations November 2014 |
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| James, Dai Total change: -9.80 | |   |
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| 2014 South Wales Autumn Congress | Bridgend | WLS | 2014-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1964 | 2.00 | 3 | -0.49 | 20 | -9.80 | |
|  Snook-Lumb, Chris | | | 1640 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Jones, Jeremy | | | 1585 | WLS | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Dixon, Chris | | | 1805 | WLS | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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