Individual Calculations September 2013
 Prada, Diogenes  Total change: 0.00  Rating chartPersonal card
 IRT Agosto L.A.B Bogota COL 2013-08-16
RcRownchangeRpKK*chgGame
 2084 0 3.50 6 0.00 2099   0.00 
  Ribero, David Felipe 2050 COL1.0010.00 0.00 
  Rangel, Carlos 2070 COL0.0010.00 0.00 
  Piraquive, Alberto 1944 COL1.0010.00 0.00 
  Valle, Efrain c2209 COL1.0010.00 0.00 
  Lozano, Nestor Favian 2145 COL0.0010.00 0.00 
  Lizarazo Arango, Juan Carlos 2084 COL0.5010.00 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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