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Individual Calculations March 2020 |
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| Medina, Joshua Total change: 30.80 | |   |
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| National Championship Qualifier #1 2020 | Port of Spain | TTO | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1256 | 1.50 | 4 | 0.69 | 40 | 27.60 | |
|  Bowles, Andrew | | | 1656 * | TTO | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Lee, Cecil | c | | 1656 * | TTO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | La Fleur, Zara | | | 1529 | TTO | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Paul, Trevor | | | 1267 | TTO | 1.00 | 1 | 0.52 | 40 | 20.80 | | | * 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) | | | | National Junior Open 2020 | Chaguanas | TTO | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1256 | 2.00 | 4 | 0.08 | 40 | 3.20 | |
| | Ramtahal, Justin | | | 1034 | TTO | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ramoutar, Alan-Safar | f | | 1656 * | TTO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mahadeo, Amir | | | 1433 | TTO | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Patrick, John | | | 1023 | TTO | 1.00 | 1 | 0.21 | 40 | 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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