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Individual Calculations March 2019 |
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| Luna Colon, Eliseo Total change: -18.60 | |   |
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| Copa Amateur del Rio Hondo Chess Club | Bayamon | PUR | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1468 | 0.50 | 3 | -0.93 | 20 | -18.60 | |
|  Candelario Fernandez, Jorge L. | | | 1753 | PUR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Rolon Loperena, Armando R. | | | 1379 | PUR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Ortiz Bigio, Antonio L. | | | 1356 | PUR | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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