Individual Calculations January 2010
 Ricardi, Pablo  Total change: 8.60  Rating chartPersonal card
 ITT NORMA GM ENDESA FUNDACION CHILENA DE AJEDREZ 2009 Santiago CHI 2009-11-14
RcRownchangeKK*chgGame
 2391 2503 6.00 8 0.86 10 8.60 
  Arancibia Guzman, Eduardo f2391 CHI1.0010.35103.50 
  Felgaer, Ruben g2573 ARG0.001-0.4010-4.00 
  Sepulveda Herrera, Job Rodrigo 2354 CHI1.0010.30103.00 
  Valiente, Cristobal m2240 PAR1.0010.18101.80 
  Diaz Villagran, Robert 2281 CHI1.0010.22102.20 
  Garcia Cardenas, Pablo 2306 CHI0.501-0.2510-2.50 
  Valenzuela Fuentealba, Luis m2477 CHI1.0010.46104.60 
  Alonso, Salvador g2506 ARG0.5010.00100.00 

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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