Individual Calculations May 2019
 Ramirez Zuluaga, Juan Diego  Total change: 0.00  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub1700 Pereira COL 2019-03-21
RcRownchangeRpKK*chgGame
 1545 0 0.00 4 0.00 745   0.00 
  Ossa Ramirez, Jesus Antonio 1651 COL0.0010.00 0.00 
  Pinilla, Diego Alexander 1693 COL0.0010.00 0.00 
  Suaza Sanabria, Jose Luis 1471 COL0.0010.00 0.00 
  Almanza Avila, Nataly 1365 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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