Individual Calculations December 2017
 Garavagno, Martin  Total change: 9.00  Rating chartPersonal card
 Copa Ciudad de Moreno Moreno ARG 2017-09-05
RcRownchangeKK*chgGame
 1965 1844 1.50 3 0.45 20 9.00 
  Bracco, Facundo 1778 ARG1.0010.41208.20 
  Sapienza, Julian 2104 ARG0.001-0.1820-3.60 
  Herrera, Pablo 2012 ARG0.5010.22204.40 

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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