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Individual Calculations June 2019 |
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| Akeya-Price, Robert A Total change: -8.00 | |   |
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| CCF Winter Chess Club LP Matches Stage 10 | London | ENG | 2019-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1931 | 1.50 | 2 | 0.34 | 40 | 13.60 | |
|  Rizvi, Nasir | | | 1994 | WLS | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Rosenbach, Martin | | | 1738 | ENG | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | 2nd 4NCL Spring Bank Holiday Congress Open | Basingstoke | ENG | 2019-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1962 | 2.50 | 6 | -0.54 | 40 | -21.60 | |
| | Kett, Timothy J | | | 2208 | WLS | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Merry, Alan B | m | | 2362 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Voiculescu-Holvad, Stefan | | | 1640 | FRA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Zhu, Yaoyao | | | 1839 | ENG | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Verma, Aditya | | | 2103 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Vaidya, Raghav | | | 1562 * | ENG | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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