Individual Calculations May 2012
 Escobar, Guido  Total change: -5.40  Rating chartPersonal card
 Open Internacional de Semana Santa L.A.B. Bogota COL 2012-04-04
RcRownchangeKK*chgGame
 1867 1828 2.50 6 -0.18 30 -5.40 
  Valencia, Dario 1972 COL0.001-0.3130-9.30 
  Vargas, Mauricio 1986 COL0.001-0.2930-8.70 
  Rosero, Hugo Alberto 1595 COL1.0010.21306.30 
  Cespedes, Jaime 2190 COL0.001-0.1030-3.00 
  Nope, Viviana 1501 COL1.0010.13303.90 
  Nieto, Manuel Valerio Waldo 1959 COL0.5010.18305.40 

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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