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Individual Calculations July 2012 |
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| Portilla Chavez, Luis Fernando Total change: 37.95 | |   |
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| IRT UNAS 2012 "XLVII Aniversario I.E. Parroquial Padre Abad" | Tingo Maria | PER | 2012-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1608 | 4.50 | 5 | 2.29 | 15 | 34.35 | |
|  Tanchivar Garcia, Neyla Mikaila | | | 1663 | PER | 1.00 | 1 | 0.58 | 15 | 8.70 | |  Quispe Rojas, Gabriel Herwin | | | 1584 | PER | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Camarena Meza, Jackeline Edy | | | 1657 | PER | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Vergara Pastor, Jorge Luis Brauli | | | 1682 | PER | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Huaranca Espinoza, Franchezka | | | 1655 | PER | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | | | II IRT UNAS 2012 " San Juan en Tingo Maria" | Tingo Maria | PER | 2012-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1608 | 1.00 | 2 | 0.24 | 15 | 3.60 | |
| | Alvarez Barzola, Jhonatan | | | 1711 | PER | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Vergara Pastor, Jorge Luis Brauli | | | 1682 | PER | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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