Individual Calculations May 2012
 Prado, Segura Robinson Alexande  Total change: 22.80  Rating chartPersonal card
 Open Internacional de Semana Santa L.A.B. Bogota COL 2012-04-04
RcRownchangeKK*chgGame
 2036 1829 3.50 8 1.52 15 22.80 
  Abril, Mauricio 1976 COL1.0010.701510.50 
  Ruge, Edison 2225 COL0.001-0.0815-1.20 
  Nieto, Manuel Valerio Waldo 1959 COL0.5010.18152.70 
  Valencia, Dario 1972 COL1.0010.691510.35 
  Ceron, Juan Carlos 2039 COL0.001-0.2315-3.45 
  Tirado, Juan Camilo 1977 COL0.001-0.3015-4.50 
  Santamaria V, Miguel 1953 COL1.0010.671510.05 
  Castrillon Gomez, Melissa wf2185 COL0.001-0.1115-1.65 

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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