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Individual Calculations February 2019 |
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| Segura Encarnacion, Ronald Total change: -31.00 | |   |
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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 |
| 1666 | 1966 | 1.00 | 3 | -1.55 | 20 | -31.00 | |
|  Rodriguez Mejia, Eddy Gabriel | | | 1705 | DOM | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Valdez Luna, Claudio | | | 1573 | DOM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Villalona Arias, Fidel B. | | | 1720 | DOM | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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