Rapid: Individual Calculations February 2016
 Largo, Sofia Alejandra  Total change: 12.20  Rating chartPersonal card
 IRT Activo Feria de Duitama 2016 Duitama COL 2016-01-09
RcRownchangeKK*chgGame
 1778 1509 1.00 2 0.61 20 12.20 
  Vasquez, William 1904 COL0.001-0.0820-1.60 
  Ortega Leon, Jaime 1652 COL1.0010.692013.80 

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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