Individual Calculations October 2018
 Correia, Marcelo  Total change: -77.60  Rating chartPersonal card
 IRT SUB 2200 - Sociedad Italiana de Merlo - 2018 Merlo ARG 2018-09-21
RcRownchangeKK*chgGame
 1964 1956 0.50 5 -1.94 40 -77.60 
  Tomeo, Nicolas 2080 ARG0.001-0.3340-13.20 
  Soto, Jose Andres 1729 ARG0.501-0.2940-11.60 
  Marquez, Marcos 1927 ARG0.001-0.5440-21.60 
  Uncal, Jose 1938 ARG0.001-0.5340-21.20 
  Jabie, Rafael 2145 ARG0.001-0.2540-10.00 

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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