Individual Calculations May 2012
 Nope, Viviana  Total change: 19.35  Rating chartPersonal card
 Open Internacional de Semana Santa L.A.B. Bogota COL 2012-04-04
RcRownchangeKK*chgGame
 1868 1501 2.00 7 1.29 15 19.35 
  Ruiz Cruz, Cesar Augusto 1889 COL0.001-0.0915-1.35 
  Fraile Vela, Maria Isabel 1901  * COL1.0010.921513.80 
  Duran, Mauricio 1817 COL0.001-0.1315-1.95 
  Barbosa, Daniela 1842 COL1.0010.881513.20 
  Escobar, Guido 1828 COL0.001-0.1315-1.95 
  Martinez, Baquero Hugo Esteban 1901  * COL0.001-0.0815-1.20 
  Ruge, Edison 1901  * COL0.001-0.0815-1.20 
 * 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)
 

 

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