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Individual Calculations September 2018 |
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| Ramdath, Simon Total change: 41.20 | |   |
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| SOUTHERN CHESS CLUB OPEN 2018 | San Fernando | TTO | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1807 | 2.00 | 5 | 0.33 | 20 | 6.60 | |
|  Cupid, Kevin | f | | 2142 | TTO | 0.50 | 1 | 0.38 | 20 | 7.60 | |  James, Keevin | | | 1884 | TTO | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Ramos Caldera, Cesar | c | | 1986 | VEN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Wiltshire, Esan | c | | 2100 | TTO | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Maynard, David | | | 1621 | TTO | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | National Championship Qualifier #4 2018 | San Fernando | TTO | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1822 | 4.50 | 6 | 1.73 | 20 | 34.60 | |
| | Merritt, Mario | f | | 2197 | TTO | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Singh, Carlyle | | | 1625 | TTO | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Maynard, David | | | 1583 | TTO | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ramos Caldera, Cesar | c | | 1963 | VEN | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Johnson, Gabriella | | wm | 1899 | TTO | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Sears, Frank | c | | 1869 | TTO | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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