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Rapid:
Individual Calculations December 2015 |
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| Rocco, Federico Total change: 49.80 | |   |
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| Golders Green Rapidplay Congress Open Nov 15 | London | ENG | 2015-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1858 | 4.50 | 6 | 2.49 | 20 | 49.80 | |
|  Tippleston, Charles E | c | | 2004 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Mitra, Roman C | | | 1992 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Cannon, Raymond C | | | 2007 | ENG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Wu, Haotian | | | 1827 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Vakhidov, Parviz | | | 1880 | UZB | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Savage, Ben D M | f | | 2258 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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