Individual Calculations September 2018
 Rojas Barrientos, Wuilfreddys  Total change: 35.80  Rating chartPersonal card
 II Ciclo Liga Superior por Equipos 1ra Valida Caracas VEN 2018-08-10
RcRownchangeKK*chgGame
 2058 1845 2.50 3 1.79 20 35.80 
  Abatantuono, Giuseppe 2090 VEN1.0010.802016.00 
  Alvarado Arcila, Marvia Josefina wf1961 VEN1.0010.662013.20 
  Rodriguez Galanton, Yul Johnattan 2122 VEN0.5010.33206.60 

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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