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Rapid:
Individual Calculations November 2017 |
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| Snape, Ian L Total change: 34.80 | |   |
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| CCF AUTUMN RAPID PLAY Open | London | ENG | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2139 | 7.00 | 7 | 1.74 | 20 | 34.80 | |
|  Foley, Phil T | | | 1739 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Odiase, Oluwaseun | | | 1830 | NGR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Basson, Heinrich | | | 1841 | RSA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Porter, Sam J | | | 1976 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Goater, Kevin P | c | | 2102 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Haldane, Robine | | | 2049 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Rizvi, Nasir | | | 1958 | WLS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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