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Individual Calculations August 2018 |
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| Sears, Frank Total change: -53.60 | |   |
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| National Championship Qualifier #3 2018 | Scrabrough | TTO | 2018-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1964 | 1.50 | 4 | -0.83 | 20 | -16.60 | |
|  Maynard, David | | | 1617 | TTO | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Nedd, Sean | | | 1864 | TTO | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Johnson, Joshua | f | | 2195 | TTO | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Jones, David | | | 1896 | TTO | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | Pan American Life Paladins Open 2018 | Port of Spain | TTO | 2018-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1923 | 4.00 | 6 | 0.29 | 20 | 5.80 | |
| | Rampersad, Rayden | c | | 1523 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Drayton, Doff | | | 1606 | TTO | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Harper, Ryan | f | | 2244 | TTO | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Thomas, Rickson | | | 1789 | TTO | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lee, Cecil | c | | 1815 | TTO | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Hermoso Rodriguez, Obdulis | | wc | 1954 | VEN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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) | | | | 2018 Sub-Zonal 2.3.5 (Absolute) | Kingston, Jamaica | JAM | 2018-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1923 | 3.50 | 8 | -2.14 | 20 | -42.80 | |
| | Cupid, Kevin | f | | 2142 | TTO | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lyn, Nicholas | | | 1600 | JAM | 1.00 | 1 | 0.13 | 20 | 2.60 | | | McDonald, Angelus-Seren | | | 1652 | JAM | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Soondarsingh, Dev | c | | 2021 | TTO | 0.00 | 1 | -0.37 | 20 | -7.40 | | | McKennis, Darren | | | 1623 | JAM | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Lyn, Christopher | | | 1731 | JAM | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Wright, Davielo | | | 1568 | JAM | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bowen, Mark | | | 1615 | JAM | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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