Rapid: Individual Calculations November 2023
 Contreras Lizcano, David Steven  Total change: -1.60  Rating chartPersonal card
 3er IRT Activo Ventura Terreros Soacha COL 2023-10-21
RcRownchangeKK*chgGame
 1974 1652 0.50 4 -0.04 40 -1.60 
  Loaiza Carranza, Pablo Eli 1935 COL0.001-0.1640-6.40 
  Bejarano, Dany Andres 2028 COL0.001-0.0940-3.60 
  Camargo, Santiago 2037 COL0.5010.414016.40 
  Villamil Alarcon, Hector Orlando 1895 COL0.001-0.2040-8.00 

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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