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Individual Calculations September 2016 |
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| Velazquez Hernandez, Yan C. Total change: 2.40 | |   |
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| 4to. Torneo Abierto Escuela de Ajedrez de Verano | Caguas | PUR | 2016-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1668 | 2.50 | 4 | -0.06 | 20 | -1.20 | |
|  Ortiz Colon, Vladimir S. | | | 1468 | PUR | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Rodriguez Rosich, Carlos | | | 1416 | PUR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Mejias Nunez, Rafael | | | 1578 | PUR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Velazquez Rivera, Pedro J. | | | 1762 | PUR | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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) | | | | 4to. Torneo Abierto William Bermudez Adams In Memoriam | Ponce | PUR | 2016-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1668 | 1.00 | 2 | 0.18 | 20 | 3.60 | |
| | Boggiano Pereira, Miguel | | | 1881 | PUR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pedrosa Class, Jose D. | | | 1602 | PUR | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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