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Individual Calculations January 2011 |
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| Garcia Contreras, Ana Total change: -17.50 | |   |
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| IV OPEN IRT CLUB MAGDALENA | LIMA, PERU | PER | 2010-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1771 | 0.50 | 5 | -2.07 | 25 | -51.75 | |
|  Suasnabar, Jesus | | | 1967 | PER | 0.00 | 1 | -0.25 | 25 | -6.25 | |  Salazar Ramos, Diana Carol | | | 1652 | PER | 0.00 | 1 | -0.66 | 25 | -16.50 | | | Pazos, Jorge Alberto | | | 1681 | PER | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Balvin, Jorge | | | 1795 | PER | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Garcia, Miguel A | | | 1719 | PER | 0.00 | 1 | -0.57 | 25 | -14.25 | |
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) | | | | CAMPEONATO PANAMERICANO DE AJEDREZ ESCOLAR - SUB 13 FEMENINO | LIMA, PERU | PER | 2010-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1771 | 5.00 | 6 | 1.37 | 25 | 34.25 | |
| | Olaya, Sandra | | | 1556 | ECU | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Arguello Vinueza, Bertha | | | 1656 | ECU | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Paredes Bustamante, Paula | | wf | 1846 | PER | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Castro Acuna, Joansie | | | 1665 | PER | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Paspuel, Melissa | | | 1712 | ECU | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Verdesoto Moreira, Carla | | | 1714 | ECU | 1.00 | 1 | 0.42 | 25 | 10.50 | |
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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