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Blitz:
Individual Calculations December 2018 |
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| Johnson, Joshua Total change: 19.40 | |   |
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| 26th F. W. De Verteuil Memorial Open Rapid Chess Tournament 2018 | Port of Spain | TTO | 2018-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2253 | 5.50 | 6 | 0.97 | 20 | 19.40 | |
|  Davis, Daryl | c | | 1853 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Soondarsingh, Dev | c | | 1950 | TTO | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Harper, Ryan | f | | 2118 | TTO | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Merritt, Mario | f | | 2048 | TTO | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Singh, Ravishen | c | | 2168 | TTO | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Cupid, Kevin | f | | 2115 | TTO | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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