Individual Calculations January 2011
 Pineda Arevalo, Jose Ariel  Total change: 0.00  Rating chartPersonal card
 JAVH McGregor de Ajedrez ITT Bogota COL 2010-12-03
RcRownchangeRpKK*chgGame
 2094 0 4.50 8 0.00 2107   0.00 
  Nunez V, Gustavo Eduardo f2217 COL0.0010.00 0.00 
  Ramirez Daza, Diego 2176 COL1.0010.00 0.00 
  Llacsahuanga, Diego 2065 PER1.0010.00 0.00 
  Herrera, Milena wf2129 COL0.5010.00 0.00 
  Garcia Benavides, Omar 2098 PER0.0010.00 0.00 
  Ospina Ortiz, Oscar Alexander 1994 COL1.0010.00 0.00 
  Blandon Villa, Diego F 2087 COL0.0010.00 0.00 
  Ramirez, Jaime Orlando 1988 COL1.0010.00 0.00 

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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