Individual Calculations April 2009
 Carvajal, Jorge Ivan  Total change: 0.00  Rating chartPersonal card
 Torneo departamental Abierto de apertura ANT Medellin COL 2009-01-26
RcRownchangeRpKK*chgGame
 2158 0 3.50 7 0.00 2158   0.00 
  Vittorino, Carlo f2383 COL0.0010.00 0.00 
  Rios, Juan Fernando 2125 COL1.0010.00 0.00 
  Guerrero, Juan Carlos 2183 COL0.5010.00 0.00 
  Castaneda, Jhon David 2155 COL0.0010.00 0.00 
  Valencia, Camilo 2036 COL1.0010.00 0.00 
  Lizarazo Arango, Juan Carlos 2069 COL1.0010.00 0.00 
  Chirivi, Jenny wm2155 COL0.0010.00 0.00 

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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