Individual Calculations May 2012
 Penas Burgos, Nestor  Total change: 25.65  Rating chartPersonal card
 Open Internacional de Semana Santa L.A.B. Bogota COL 2012-04-04
RcRownchangeKK*chgGame
 1975 1684 3.00 8 1.71 15 25.65 
  Gaviria, Alejandro 1922 COL1.0010.801512.00 
  Tirado, Juan Camilo 1977 COL0.001-0.1515-2.25 
  Valencia, Dario 1972 COL0.001-0.1615-2.40 
  Velasco, Luz Mariela 1845 COL1.0010.711510.65 
  Escobar, Guido Jose 1941 COL1.0010.821512.30 
  Abril, Mauricio 1976 COL0.001-0.1515-2.25 
  Nunez V, Gustavo Eduardo f2084  * COL0.001-0.0815-1.20 
  Hernandez, Gonzalo 2084  * 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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