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Individual Calculations May 2012 |
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| Johnson, Joshua Total change: 43.95 | |   |
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| TT - National Junior Championship | Port of Spain | TTO | 2012-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1882 | 4.00 | 4 | 1.60 | 15 | 24.00 | |
|  Smith, Javanna | | wc | 1682 | TRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Singh, Vishnu | | | 2028 | TRI | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Johnson, Gabriella | | | 1564 | TRI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Paul, Jayson | | | 1902 | TRI | 1.00 | 1 | 0.53 | 15 | 7.95 | |
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) | | | | TT - CARIFTA Under-16 Boys | Port of Spain | TTO | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1870 | 4.50 | 5 | 1.33 | 15 | 19.95 | |
| | Buisson, Lionel | | | 1491 | FRA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Ammon, Christian | | | 1840 | TRI | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Prescod, Bryan | | | 1783 | BAR | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Smith, Shreyas | | | 1873 | JAM | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Richards, Allon | | | 1795 | BAR | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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