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Rapid:
Individual Calculations December 2014 |
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| James, Dai Total change: 11.80 | |   |
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| 2014 Frank Hatto Memorial Welsh Championship | Merthyr Tydfil | WLS | 2014-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1929 | 3.50 | 6 | 0.59 | 20 | 11.80 | |
|  Blackmore, Simon | | | 1785 | WLS | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Hewitt, William | | | 2042 | WLS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Jukes, Sam | | | 1728 | WLS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Heaven, Peter | | | 1916 | WLS | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Kett, Tim | | | 2227 | WLS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Davis, Lee | | | 1969 | WLS | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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