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Individual Calculations February 2019 |
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| De Los Santos, Bryan Total change: 7.20 | |   |
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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 |
| 1962 | 1712 | 1.00 | 4 | 0.18 | 40 | 7.20 | |
|  Jaquez, Juan Manuel | c | | 2112 * | DOM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ventura Ruiz, Jonathan | | | 1918 | DOM | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Mendez Ramirez, Victor | | | 1944 | DOM | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Diaz Valdez, Eugenio Daniel | | | 1874 | DOM | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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