Individual Calculations November 2009
 Scepanovic, Rade  Total change: 4.50  Rating chartPersonal card
 Backa League 2009 Novi Sad SRB 2009-05-17
RcRownchangeKK*chgGame
 2206 2280 1.50 2 0.30 15 4.50 
  Zonjic, Milos 2163 SRB1.0010.34155.10 
  Kostic, Filip m2248 SRB0.501-0.0415-0.60 

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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