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Individual Calculations December 2017 |
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| Flower, Trevor Total change: 21.40 | |   |
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| F W de Verteuil Memorial Open Chess Tournament | Port of Spain | TTO | 2017-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1682 | 3.00 | 5 | 1.07 | 20 | 21.40 | |
|  Gordon, Anderson | | | 2053 | TTO | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Jacobs, Carl | | | 1573 | TTO | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Knight, Colin | | | 1888 | TTO | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Lee, Courtney | | | 1759 | TTO | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Singh, Carlyle | | | 1643 | TTO | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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