Individual Calculations May 2013
 Gomez, Roberto Carlos  Total change: 0.15  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 1972 1978 2.50 5 0.01 15 0.15 
  Anino, Sergio 2195 ARG0.001-0.2215-3.30 
  Bianchi, Albino 2112 ARG0.001-0.3215-4.80 
  Zanola, Daniel Alejandro 1719 ARG1.0010.18152.70 
  Martinez, Horacio 2121 ARG0.5010.19152.85 
  Aguero Arce, Matias 1714 ARG1.0010.18152.70 

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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