Rapid: Individual Calculations July 2013
 Birchall, Ian  Total change: -24.00  Rating chartPersonal card
 Billanook Chess Classic 2013 Tournament 2 Melbourne AUS 2013-06-02
RcRownchangeKK*chgGame
 1767 1982 4.00 7 -1.20 20 -24.00 
  Yung, Jamie 1659 AUS1.0010.13202.60 
  Lim, Denise 1582  * AUS1.0010.08201.60 
  Stojic, Dusan f2266 AUS0.001-0.1620-3.20 
  Grabovac, Marko 1684 AUS0.001-0.8520-17.00 
  Lai, Dominic 1632 AUS1.0010.11202.20 
  Dale, Finley 1676 AUS0.501-0.3620-7.20 
  Puccini, Jack 1869 AUS0.501-0.1520-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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