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Individual Calculations September 2013 |
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| Ayala Sanchez, Abnel Total change: -19.35 | |   |
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| PBCC Torneo de Verano 2013 | Aguadilla | PUR | 2013-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2017 | 2.00 | 4 | -0.91 | 15 | -13.65 | |
|  Beauchamp Perez, Angel A. | | | 1852 | PUR | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Aneses Bocanegra, Omar | | | 1904 | PUR | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Salas Nieves, Alberto | | | 1700 | PUR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Cruz Serrano, Victor | | | 1890 | PUR | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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) | | | | Scheveningen Academia vs Punta Borinquen | Ponce | PUR | 2013-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 2017 | 3.50 | 5 | -0.38 | 15 | -5.70 | |
| | Sosa Pacheco, Luis | | | 1740 | PUR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Sosa Trani, Luis | f | | 2059 | PUR | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Sanchez Lopez, Jose | | | 1617 * | PUR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Quinones Springhoff, Jose Luis | | | 1802 | PUR | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Morales Santos, Natasha | | | 1617 * | PUR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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