Individual Calculations June 2013
 Cesar, Ayrton Josefa  Total change: 5.10  Rating chartPersonal card
 CNE 2013 - 3. divisao - serie G several POR 2013-02-02
RcRownchangeKK*chgGame
 1662 1600 1.00 2 0.17 30 5.10 
  Aderneira, Ricardo Andre C 1619 POR0.001-0.4730-14.10 
  Patrocinio, Hernani Jose Cardoso 1705 POR1.0010.643019.20 

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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