Rapid: Individual Calculations May 2016
 Lizarazo, Juan Carlos  Total change: -6.20  Rating chartPersonal card
 Primer IRT Internacional de Ajedrez Activo Ciudad Salento Salento COL 2016-04-23
RcRownchangeKK*chgGame
 1991 2103 3.50 6 -0.31 20 -6.20 
  Dabraccio, Guillermo 1743 COL0.501-0.4020-8.00 
  Sierra, Juan Mauricio 1977 COL1.0010.33206.60 
  Otalora, Carlos Eduardo 2140 COL0.001-0.4520-9.00 
  Quiros, Juan Pablo 1932 COL1.0010.27205.40 
  Hernandez, Cristian Andres m2282 COL0.001-0.2720-5.40 
  Atehortua, Jorge Hernando 1871 COL1.0010.21204.20 

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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