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Individual Calculations December 2018 |
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| Bowles, Andrew Total change: 50.80 | |   |
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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 |
| 1812 | 1755 | 5.50 | 7 | 2.54 | 20 | 50.80 | |
|  Rambally, Eon | | | 1355 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ramos Caldera, Cesar | c | | 1975 | VEN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Drayton, Doff | | | 1602 | TTO | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sears, Frank | c | | 1856 | TTO | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Ramdath, Simon | | | 1863 | TTO | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Lee, Hayden | | | 1877 | TTO | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Harper, Ryan | f | | 2155 * | TTO | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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