Individual Calculations November 2011
 Medina, Gustavo  Total change: -3.75  Rating chartPersonal card
 1 Abierto Internacional Marcel Duchamp 2011 Buenos Aires ARG 2011-09-12
RcRownchangeKK*chgGame
 2028 2011 3.50 8 -0.25 15 -3.75 
  Saldano Dayer, Horacio m2411  * ESP0.001-0.0815-1.20 
  Perez Aguado, Sergio 1652 ARG1.0010.10151.50 
  Perez, Maximiliano 2184 ARG0.001-0.2715-4.05 
  Alegre, Eugenia 1696 ARG1.0010.14152.10 
  Guerrero, Alvaro 2223 URU0.5010.27154.05 
  Malbran, Guillermo m2164 ARG0.001-0.3015-4.50 
  Gilges, Carlos Guillermo 1663 ARG1.0010.11151.65 
  Villarreal, Hector 2228 ARG0.001-0.2215-3.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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