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Individual Calculations January 2013 |
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| Alboredo, Julia Total change: -2.40 | |   |
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| Aberto do Brasil de Sao Jose dos Campos | Sao Jose os Campos | BRA | 2012-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 1791 | 1.00 | 4 | 0.43 | 15 | 6.45 | |
|  Dos Santos, Haroldo Cunha | f | | 2191 * | BRA | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Vieira, Jose Renato Braga S | | | 2155 | BRA | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Goncalves, Jorge Roberto | | | 2064 | BRA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Carvalho Jr, Celestino | | | 2015 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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) | | | | IX Sudamericano de la juventud 2012 - Sub - 16 Damas | Cochabamba | BOL | 2012-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1791 | 2.00 | 5 | -0.59 | 15 | -8.85 | |
| | Gomez Camacho, Lilen | | | 1529 | ARG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Brizzi, Milagros Tatiana | | | 1833 | ARG | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Nunez Marquina, Nataly Massiel | | | 1922 | PER | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Garcia Contreras, Ana | | | 1835 | PER | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Gomez Camacho, Micaela | | | 1742 | ARG | 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) | | |
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