Individual Calculations December 2012
 Granda Zuniga, Julio E  Total change: -10.40  Rating chartPersonal card
 IV Magistral Internacional Marcel Duchamp Buenos Aires ARG 2012-10-23
RcRownchangeKK*chgGame
 2571 2647 5.00 10 -1.04 10 -10.40 
  Peralta, Fernando g2593 ARG0.001-0.5810-5.80 
  Alonso, Salvador g2506 ARG0.001-0.6910-6.90 
  Flores, Diego g2598 ARG1.0010.43104.30 
  Felgaer, Ruben g2579 ARG0.501-0.0910-0.90 
  Mareco, Sandro g2581 ARG0.501-0.0910-0.90 
  Peralta, Fernando g2593 ARG1.0010.42104.20 
  Alonso, Salvador g2506 ARG1.0010.31103.10 
  Flores, Diego g2598 ARG0.501-0.0710-0.70 
  Felgaer, Ruben g2579 ARG0.501-0.0910-0.90 
  Mareco, Sandro g2581 ARG0.001-0.5910-5.90 

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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