Individual Calculations June 2017
 Diaz, Nestor  Total change: 0.00  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Mayores Absoluto 2017 Palmira COL 2017-05-15
RcRownchangeRpKK*chgGame
 1895 0 2.50 7 0.00 1793   0.00 
  Renteria, Rolando 2106 COL0.0010.00 0.00 
  Valencia, Dario 1909 COL0.5010.00 0.00 
  Trujillo, Luis Angel 1795 COL0.0010.00 0.00 
  Calderon Zuta, Nicolas c1852 COL0.0010.00 0.00 
  Medina Coneo, Arlintong 1718 COL1.0010.00 0.00 
  Dabraccio, Guillermo 1692 COL1.0010.00 0.00 
  Valle, Efrain f2191 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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