Rapid: Individual Calculations November 2019
 Celis Vargas, Walter Enrique  Total change: -5.40  Rating chartPersonal card
 II Torneo Circulo Suboficiales Bogota COL 2019-10-20
RcRownchangeKK*chgGame
 2030 1712 0.00 2 -0.27 20 -5.40 
  Barrios, Hernando 2078 COL0.001-0.1020-2.00 
  Salej, Jorge 1982 COL0.001-0.1720-3.40 

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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