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Individual Calculations June 2018 |
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| Cupid, Kevin Total change: 6.60 | |   |
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| Knights Open 2018 | Port of Spain | TTO | 2018-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2135 | 4.50 | 7 | 0.25 | 20 | 5.00 | |
|  Patihk, Marc | | | 1735 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hermoso Rodriguez, Obdulis | | wc | 1937 | VEN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Yee, Frank | f | | 2021 | TTO | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Harper, Ryan | f | | 2309 | TTO | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Jones, David | | | 1896 | TTO | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Merritt, Mario | f | | 2182 | TTO | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Johnson, Joshua | f | | 2200 | TTO | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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) | | | | National Championship Qualifier #2 2018 | Arima | TTO | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2135 | 3.00 | 5 | -0.56 | 20 | -11.20 | |
| | Duncan, Leonard | | | 1869 | TTO | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sears, Frank | c | | 1964 | TTO | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ramos Caldera, Cesar | c | | 1983 | VEN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Wiltshire, Esan | c | | 2073 | TTO | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Soondarsingh, Dev | c | | 1971 | TTO | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | | | 2018 Heroes Day Cup Challengers | Bridgetown | BAR | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 2135 | 7.50 | 8 | 0.64 | 20 | 12.80 | |
| | Greenidge, Vanessa | | | 1735 * | BAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Harewood, Othneil | | | 1735 * | BAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Depradine, Lawrence | | | 1762 | BAR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Corbin, Philip | f | | 2036 | BAR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Moore, Demetrio | | | 1960 | BAR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Figueroa, Julissa | | wc | 1735 * | BAR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Herbert, Allan | | | 1735 * | BAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Parsons, Justin | | | 1760 | BAR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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