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Individual Calculations September 2015 |
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| Flores Cotto, Angel J. Total change: 8.20 | |   |
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| 3er. Torneo Abierto Escuela de Ajedrez de Verano 2015 | Caguas | PUR | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1673 | 1.50 | 3 | 0.41 | 20 | 8.20 | |
|  Morales Santos, Natasha | | wm | 1790 | PUR | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Velazquez Hernandez, Yan C. | | | 1683 | PUR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Capeles Mendoza, Jomar | c | | 1853 | PUR | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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