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Rapid:
Individual Calculations May 2015 |
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| Grassie, Duncan Total change: -28.60 | |   |
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| Golders Green Rapidplay Congress Open Apr 15 | London | ENG | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2095 | 2.00 | 6 | -1.43 | 20 | -28.60 | |
|  Tiruchirapalli, Venkataram | f | | 2278 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Selvarattinam, Gengadharan | | | 1695 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cherniaev, Alex | g | | 2451 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Gallagher, Daniel | | | 1757 | ENG | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Sagues, Vincent | | | 1992 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kalavannan, Koby | | | 2009 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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