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Individual Calculations September 2012 |
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| Florea, Alexandru Total change: 5.55 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 16 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1978 | 3.50 | 7 | 0.37 | 15 | 5.55 | |
|  Chiang, Sarah | | wc | 2102 | USA | 1.00 | 1 | 0.67 | 15 | 10.05 | |  Supi, Luis Paulo | | | 2290 | BRA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Madrigal Perez, Rodrigo | | | 1827 | MEX | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Rodriguez Barragan, Luis E | | | 1888 | MEX | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Bigoria Escobedo, Raul | | | 1898 | PER | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Caceres Recalde, Fernando | | | 2164 | ARG | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Aguilar, Luciano | | | 2002 | PER | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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