Individual Calculations January 2013
 Sierra Mendez, Rodolfo  Total change: 0.00  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeRpKK*chgGame
 1981 0 3.00 6 0.00 1981   0.00 
  Acosta, Jaime 1710 COL1.0010.00 0.00 
  Giron, Yorman Omar 1839 COL1.0010.00 0.00 
  Sabogal Varela, Jeison Stiven 1962 COL1.0010.00 0.00 
  Arvola, Benjamin f2285 NOR0.0010.00 0.00 
  Verastegui, Fernando 2077 COL0.0010.00 0.00 
  Suarez, Walter Camilo 2011 COL0.0010.00 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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