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Individual Calculations September 2012 |
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| Nakamura, Julia Yumi Ono Total change: -16.50 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Femenino Sub 12 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1382 | 1.00 | 4 | -0.55 | 30 | -16.50 | |
|  Bonvini, Adriana Tonhati | | | 1514 | BRA | 0.00 | 1 | -0.32 | 30 | -9.60 | |  Pinilla Delgado, Sofia Ignacia | | | 1423 | CHI | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Nunonca Soto, Estrella | | | 1498 | PER | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Paredes Alvarez, Andrea | | | 1418 | ECU | 0.00 | 1 | -0.45 | 30 | -13.50 | |
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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