Blitz: Individual Calculations March 2017
 Sigurdsson, Birkir Karl  Total change: 47.20  Rating chartPersonal card
 2017 February Burwood Lightning Sydney AUS 2017-02-06
RcRownchangeKK*chgGame
 1909 1867 6.50 9 2.36 20 47.20 
  Wright, Neil S 2160 AUS0.001-0.1520-3.00 
  Roh, Michael 1716 AUS0.501-0.2020-4.00 
  Siva Sankaran, Anup Kumar 1737 IND1.0010.32206.40 
  Clouston, Bevan 1690 AUS1.0010.27205.40 
  Bryan, Jason 1834 NZL1.0010.45209.00 
  Mandla, Blair c2236 AUS1.0010.902018.00 
  Kargosha, Bahman 2113 IRI1.0010.812016.20 
  Rodgers, Jack 2075 AUS0.001-0.2320-4.60 
  Brown, Joshua 1619 AUS1.0010.19203.80 

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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