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Rapid:
Individual Calculations January 2016 |
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| Richards, Deborah Total change: 5.00 | |   |
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| National Rapid Championship 2015 | Kingston | JAM | 2015-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 2025 | 5.00 | 6 | 0.25 | 20 | 5.00 | |
|  Lyn, Nicholas | | | 1625 * | JAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Curriah, Malik | | | 1779 | JAM | 0.00 | 1 | -0.81 | 20 | -16.20 | | | McDonald, Jhustice-Dimonte | | | 1625 * | JAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Blackwood, Ryan | | | 2019 | JAM | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Lord, John | | | 1844 | JAM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gray, Krishna | | | 1728 | JAM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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