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Rapid:
Individual Calculations August 2013 |
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| Giles, Yasmin Total change: -12.20 | |   |
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| Golders Green Rapidplay Open July 2013 | London | ENG | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1844 | 1.50 | 5 | -0.61 | 20 | -12.20 | |
|  Walker, Samuel | | | 1991 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Ward, Chris G | g | | 2244 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kalerwa, Edwin M | | | 1720 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Somuppillai, Selvarattinam | | | 1712 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Rogers, Tim | | | 1934 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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