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Rapid:
Individual Calculations March 2017 |
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| Somupillai, Selvarattinam Genga Total change: 2.80 | |   |
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| Golders Green Rapidplay Open Feb 17 | London | ENG | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1488 | 0.50 | 4 | 0.14 | 20 | 2.80 | |
|  Hutchings, Roger M | | | 1872 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Siddharth, Gopakumar | | | 1839 | IND | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Wu, Haotian | | | 1888 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Forster, William | c | | 1888 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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