Blitz: Individual Calculations December 2018
 Sirkka, Pertti T  Total change: -33.80  Rating chartPersonal card
 2018 NSW Blitz Championship Sydney AUS 2018-11-25
RcRownchangeKK*chgGame
 1771 1787 3.00 9 -1.69 20 -33.80 
  O`chee, Kevin f2062 AUS0.001-0.1720-3.40 
  Balan, Jigando 1655 IND0.501-0.1820-3.60 
  Rachmadi, Herman 1693 AUS1.0010.37207.40 
  Yan, Matthew c1935 AUS0.5010.20204.00 
  Atanacio, Ricardo 1800 AUS0.001-0.4820-9.60 
  Russell, Paul c1924 AUS0.001-0.3220-6.40 
  Melamed, Daniel 1614 AUS1.0010.27205.40 
  Chugunov, Vladimir 1748 AUS0.001-0.5520-11.00 
  Bawitlung, Daniel 1512 AUS0.001-0.8320-16.60 

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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