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Individual Calculations December 2018 |
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| Flower, Trevor Total change: -22.60 | |   |
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| 26th F. W. De Verteuil Memorial Open Chess Tournament 2018 | Port of Spain | TTO | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1701 | 2.50 | 6 | -1.13 | 20 | -22.60 | |
|  Davis, Daryl | c | | 1774 | TTO | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Maynard, David | | | 1554 | TTO | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Lynch, Jennika | | | 1348 | TTO | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Merritt, Mario | f | | 2101 * | TTO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khafra, Enen-Sa-Te Faab | | | 1524 | TTO | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Valentine, Bryan | | | 1424 | TTO | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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