Individual Calculations February 2015
 Sanchez, Gabriel  Total change: -6.20  Rating chartPersonal card
 65 Abierto Verano Villa Ballester Villa Ballester ARG 2015-01-16
RcRownchangeKK*chgGame
 1845 1737 1.50 5 -0.31 20 -6.20 
  Pernas, Agustin 1998 ARG0.001-0.1820-3.60 
  Grillo, Juan Cruz 1843 ARG0.001-0.3620-7.20 
  Bernal, Lucas 1935 ARG0.001-0.2420-4.80 
  Suarez, Osvaldo 1509 ARG1.0010.21204.20 
  Wolfsdorf, Alexis 1939 ARG0.5010.26205.20 

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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