Individual Calculations July 2012
 Kirchnei, Pedro  Total change: -21.60  Rating chartPersonal card
 NSW Open 2012 Sydney AUS 2012-06-09
RcRownchangeKK*chgGame
 1664 1857 3.00 5 -0.72 30 -21.60 
  Willathgamuwa, Kevin 1590 AUS1.0010.18305.40 
  Ingham, Glenn 1586 AUS0.001-0.8330-24.90 
  O`Rourke, Ryan (1996) 1707 AUS1.0010.30309.00 
  Vuglar, Shanon 1753 AUS0.001-0.6430-19.20 
  Mithran, Mirakla 1685 AUS1.0010.27308.10 

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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