Blitz: Individual Calculations May 2014
 Richards, Heather S  Total change: 15.00  Rating chartPersonal card
 City of Sydney Blitz 2014 Sydney AUS 2014-04-22
RcRownchangeKK*chgGame
 1991 2148 7.00 9 0.75 20 15.00 
  Tulevski, Vasil G. 1850 AUS1.0010.15203.00 
  Chibnall, Alana 1887 AUS1.0010.18203.60 
  Phan, Dang Khoa 1947 VIE1.0010.24204.80 
  Dale, Ari m2150 AUS0.001-0.5020-10.00 
  Plaza, Francisco 1943 AUS0.001-0.7620-15.20 
  Ilic, Ilija c1980 AUS1.0010.28205.60 
  Dutta, Rishi 1885 AUS1.0010.18203.60 
  Zirdum, Ivan 2060 AUS1.0010.38207.60 
  Stojic, Dusan f2219 AUS1.0010.602012.00 

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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