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Individual Calculations March 2017 |
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| Abreu, Rafael Antonio Total change: -14.80 | |   |
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| Copa Juan Pablo Duarte 2017 | Distrito Nacional | DOM | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1770 | 1.00 | 4 | -0.52 | 40 | -20.80 | |
|  De Los Santos Nunez, Eddy | | | 2109 | DOM | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Crispin Ferreras, Darvi Abraha | c | | 2170 * | DOM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alcantara Urbaez, Richard Leandro | | | 1646 | DOM | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Lopez Sanchez, Bernardo Antoni | | | 1658 | DOM | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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) | | | | Copa Independencia 2017 | Distrito Nacional | DOM | 2017-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1770 | 1.50 | 2 | 0.15 | 40 | 6.00 | |
| | Reyes Moreno, Marco Antonio | | | 1698 | DOM | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Rojas Mateo, Angel | | | 1577 | DOM | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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