Individual Calculations January 2013
 Cordero, William  Total change: 0.00  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeRpKK*chgGame
 2007 0 0.50 4 0.00 1685   0.00 
  Leon Magallanes, Isaac 2096 ECU0.0010.00 0.00 
  Estrella Becerra, Fernando 2049 COL0.0010.00 0.00 
  Mendez, Wilford 1903 COL0.0010.00 0.00 
  Cruz Sanabria, Linci Yobani 1980 COL0.5010.00 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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