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Rapid:
Individual Calculations August 2013 |
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| Botteley, Michael T Total change: 12.60 | |   |
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| Golders Green Rapidplay Open July 2013 | London | ENG | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1946 | 3.00 | 5 | 0.63 | 20 | 12.60 | |
|  Chrisidis, Pavlos | | | 1834 | GRE | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Somuppillai, Selvarattinam | | | 1712 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rogers, Tim | | | 1934 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Senior, Gary | | | 2075 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Ward, Chris G | g | | 2346 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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