Individual Calculations September 2010
 Ayala, Javier Mateo  Total change: 0.60  Rating chartPersonal card
 IRT Open Internacional Universitario por equipos 2010 Bogota COL 2010-08-13
RcRownchangeKK*chgGame
 1909 2043 2.00 3 0.04 15 0.60 
  Toncon, Ivan Eduardo 2052 COL1.0010.51157.65 
  Carreno, Jhonatan Roberto 1690 COL0.501-0.3915-5.85 
  Pardo, Javier Andres 1984 COL0.501-0.0815-1.20 

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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