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Individual Calculations February 2019 |
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| Ramirez Reyes, Braulio Fernando Total change: 6.60 | |   |
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| 8va Copa Juan Plablo Duarte 2019. | Distrito Nacional | DOM | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 2106 | 3.00 | 3 | 0.33 | 20 | 6.60 | |
|  Nova Ramirez, Presley Eury | | | 1764 | DOM | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Montero Marcelle, Henry | | | 1741 | DOM | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Rosario Morillo, Angel | | | 1751 | DOM | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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