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Individual Calculations April 2019 |
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| Guzman Freire, Julio Total change: -6.40 | |   |
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| VIII Memorial Hermanos Colon Romero Categoria A | San Juan | PUR | 2019-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1781 | 3.00 | 6 | -0.32 | 20 | -6.40 | |
|  Santa Ramirez, Alexander | | | 1553 | PUR | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Diaz Acevedo, Isis N. | | | 1611 | PUR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Vera Gonzalez-Quevedo, Reynaldo | g | | 2181 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reyes Landrau, Jose R. | | | 1633 | PUR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Pinales Roussel, Gabriel | | | 2044 | PUR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Silva Vega, Carlos L. | | | 1479 | PUR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | |
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