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Rapid:
Individual Calculations February 2019 |
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| Graff, Ben Total change: 38.80 | |   |
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| Coventry and District Chess League Centenary Rapidplay Open | Coventry | ENG | 2019-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1635 | 3.00 | 6 | 1.94 | 20 | 38.80 | |
|  Donnelly, Mike | | | 1855 | ENG | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Talbot, Andrew | | | 2035 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Clarke, Neil | | | 1820 | ENG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Ireland, Dave | | | 1907 | ENG | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Bulf, Eduard N | | | 1891 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Price, Andrew | | | 1940 | ENG | 0.50 | 1 | 0.36 | 20 | 7.20 | | | * 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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