Individual Calculations August 2019
 Ulloa, Gabriel  Total change: 8.40  Rating chartPersonal card
 XIX Magistral Internacional Ciudad de Rio Grande Rio Grande ARG 2019-07-05
RcRownchangeKK*chgGame
 2108 2040 3.00 6 0.42 20 8.40 
  Abarca Gonzalez, Nicolas m2409 CHI1.0010.902018.00 
  Aguilar Samper, Valentin 2036 ARG0.001-0.5120-10.20 
  Rodriguez Vila, Andres g2440  * URU0.001-0.0820-1.60 
  Diaz Valderrama, Rodrigo 1685 CHI1.0010.11202.20 
  Schualle, Sergio Damian 1640  * ARG1.0010.08201.60 
  Alonso, Salvador g2440  * ARG0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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