Individual Calculations August 2017
 Benedetti, Antonella  Total change: -7.20  Rating chartPersonal card
 Liga Nacional de Ajedrez Top 16 Buenos Aires ARG 2017-07-01
RcRownchangeKK*chgGame
 2087 1983 0.00 1 -0.36 20 -7.20 
  Codigone, Maximiliano 2087 ARG0.001-0.3620-7.20 

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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