Individual Calculations January 2012
 Sarmiento, William  Total change: 0.00  Rating chartPersonal card
 II JAHV McGregor de Ajedrez ITT Bogota COL 2011-12-06
RcRownchangeRpKK*chgGame
 1844 0 1.50 6 0.00 1651   0.00 
  Arenas, David m2433 COL0.0010.00 0.00 
  Pinilla, Diego 1730 COL0.5010.00 0.00 
  Duran, Mauricio 1834 COL0.0010.00 0.00 
  Sanint, Jorge Hernan 1780 COL0.0010.00 0.00 
  Rosero, Hugo Alberto 1559 COL1.0010.00 0.00 
  Palomino, Daniel Fernando 1725 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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