Individual Calculations September 2019
 Ruiz, Juan Ignacio  Total change: -25.60  Rating chartPersonal card
 II Libertador Gral San Martin Mendoza ARG 2019-08-17
RcRownchangeKK*chgGame
 1901 1761 1.00 5 -0.64 40 -25.60 
  Villegas, Franco m2161  * ARG0.001-0.0840-3.20 
  Socano, Ayelen 1370 ARG1.0010.09403.60 
  Perez Sanchez, Victor Manuel 2047 ARG0.001-0.1640-6.40 
  Acuna, Alvaro 2016 ARG0.001-0.1940-7.60 
  Herrera, Carla 1911 ARG0.001-0.3040-12.00 
 * 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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