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Rapid:
Individual Calculations May 2019 |
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| McKennis, Darren Total change: 27.20 | |   |
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| BARITA CHESS Open 2019 | Kingston, Jamaica | JAM | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1604 | 2.00 | 5 | 1.36 | 20 | 27.20 | |
|  Mellace, Andrew | c | | 2004 * | JAM | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Blackwood, Ryan | | | 2004 * | JAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Curriah, Malik | c | | 1894 | JAM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Smith, Di-Jaun | | | 1841 | JAM | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Brown, Akeem | | | 1936 | JAM | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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