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Rapid:
Individual Calculations November 2017 |
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| Cork, David J Total change: 27.60 | |   |
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| CCF AUTUMN RAPID PLAY Open | London | ENG | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1677 | 3.50 | 7 | 1.38 | 20 | 27.60 | |
|  Kamath, Raghu | | | 1843 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Porter, Sam J | | | 1976 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ortiz Sanchez, Luis | | | 1889 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kane, Frank G | | | 1692 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Jackson, Paul G | | | 1706 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Goater, Kevin P | c | | 2077 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Faulkner, Martin J | | | 1720 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | * 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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