Individual Calculations July 2009
 Hurtado, Juan E  Total change: 0.00  Rating chartPersonal card
 IRT Juan Mila Inmemorian ABS Bogota COL 2009-04-08
RcRownchangeRpKK*chgGame
 1934 0 1.00 5 0.00 1694   0.00 
  Fonseca, Carlos Arturo 2082 COL0.5010.00 0.00 
  Otero, Daniel 2078 COL0.0010.00 0.00 
  Avella Rosas, Luis Eduardo 1960 COL0.0010.00 0.00 
  Rosero, Hugo Alberto 1476 COL0.5010.00 0.00 
  Juez, Jhon Alexander 2075 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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