Rapid: Individual Calculations August 2013
 Fernandez Rivero, Karla July  Total change: -18.20  Rating chartPersonal card
 Open IRT Activo de Independencia L.A.B Bogota COL 2013-07-19
RcRownchangeKK*chgGame
 2122 2097 1.00 4 -0.91 20 -18.20 
  Sanz Alonso, Francisco J. m2351 ESP0.5010.31206.20 
  Lozano, Nestor Favian 2013 COL0.501-0.1220-2.40 
  Barrios, Hernando 2093 COL0.001-0.5120-10.20 
  Camargo, Santiago 2030 COL0.001-0.5920-11.80 

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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