Individual Calculations July 2009
 Urrego Alfonso, Zamir  Total change: 0.00  Rating chartPersonal card
 IRT Juan Mila Inmemorian ABS Bogota COL 2009-04-08
RcRownchangeRpKK*chgGame
 1995 0 2.00 6 0.00 1870   0.00 
  Ruiz Aguilar, Pablo Alexander 2212 COL0.0010.00 0.00 
  Rosero, Hugo Alberto 1476 COL1.0010.00 0.00 
  Camargo, Santiago 2045 COL1.0010.00 0.00 
  Ayala, Mateo 2060 COL0.0010.00 0.00 
  Suarez, Walter Camilo 1984 COL0.0010.00 0.00 
  Valle, Leiner Efrain 2192 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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