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Individual Calculations April 2019 |
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| Santiago Colon, Brian O. Total change: -4.40 | |   |
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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 |
| 1960 | 1746 | 1.00 | 4 | -0.11 | 40 | -4.40 | |
|  Vera Gonzalez-Quevedo, Reynaldo | g | | 2146 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Silva Vega, Carlos L. | | | 1479 | PUR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Davila Vega, Juan R. | c | | 2068 | PUR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sotelo Kohama, Daniel | | | 2146 * | PUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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