Individual Calculations May 2019
 Orozco Giraldo, Jhon Edison  Total change: 0.00  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub1700 Pereira COL 2019-03-21
RcRownchangeRpKK*chgGame
 1607 0 3.50 6 0.00 1627   0.00 
  Ossa Ramirez, Jesus Antonio 1651 COL1.0010.00 0.00 
  Diaz Diaz, Jose Joaquin 1616 COL0.0010.00 0.00 
  Rodriguez Valencia, Sebastian 1667 COL0.0010.00 0.00 
  Medina Barrios, Lina Maria 1529 COL0.5010.00 0.00 
  Romero Valencia, Miguel Angel 1633 COL1.0010.00 0.00 
  Acero Vargas, Cristian Camilo 1547 COL1.0010.00 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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