Individual Calculations April 2009
 Ricardi, Pablo  Total change: -1.90  Rating chartPersonal card
 Torneo ITT Norma GM ENDESA 2008 Santiago CHI 2008-10-23
RcRownchangeKK*chgGame
 2403 2505 5.50 9 -0.19 10 -1.90 
  Felgaer, Ruben g2591 ARG0.5010.12101.20 
  Vasquez Schroder, Rodrigo g2501 CHI0.501-0.0110-0.10 
  Valenzuela Fuentealba, Luis m2443 CHI0.501-0.0910-0.90 
  Valdes Escobar, Alvaro Daniel f2293 CHI1.0010.23102.30 
  Alonso, Salvador m2446 ARG0.501-0.0810-0.80 
  Lopez Silva, Hugo Andres 2378 CHI0.501-0.1710-1.70 
  Valiente, Cristobal m2254 PAR1.0010.19101.90 
  Michel Yunis, Christian David m2368 PLE1.0010.32103.20 
  Llorens Sepulveda, Marcelo f2353 CHI0.001-0.7010-7.00 

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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