Rapid: Individual Calculations August 2022
 Duran Lopez, Josue  Total change: -7.60  Rating chartPersonal card
 Torneo IRT Activo Inmemoriam Andres Palechor Cali COL 2022-07-20
RcRownchangeKK*chgGame
 1860 1500 0.00 3 -0.38 20 -7.60 
  Mateus, Martha wm1920 COL0.001-0.0720-1.40 
  Rosales, Jhon Mike 1674 COL0.001-0.2720-5.40 
  Borrero, Alexander 1987 COL0.001-0.0420-0.80 

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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