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Individual Calculations May 2013 |
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| James, Dai Total change: 2.10 | |   |
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| Welsh Open / Major Championship 2013 | Cardiff | WLS | 2013-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1994 | 3.50 | 5 | 0.14 | 15 | 2.10 | |
|  Lutchman Singh, Karanvir | | | 1594 * | WLS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Du Toit, Stephanie | | | 1594 * | WLS | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Woolcock, Craig | | | 1898 | WLS | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Reid, Vaness | | wf | 1844 | AUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Thompson, Ian D | f | | 2250 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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