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Rapid:
Individual Calculations December 2018 |
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| Diedrick, Michael Total change: 4.40 | |   |
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| National Rapid Championship 2018 | KINGSTON | JAM | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1886 | 4.00 | 6 | 0.22 | 20 | 4.40 | |
|  Richards, Deborah | | wm | 1992 | JAM | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Hinds, Nathan | | | 1888 | JAM | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Smith, Melisha | | wc | 1708 | JAM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Curriah, Malik | c | | 1893 | JAM | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Williams, Margoe | | wc | 1661 | JAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Johnson, Remone | | | 1486 * | JAM | 1.00 | 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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