Individual Calculations November 2021
 Kersic, Matej  Total change: -1.60  Rating chartPersonal card
 31th NATO Chess Championships Blankenberge BEL 2021-10-11
RcRownchangeKK*chgGame
 2015 2079 4.00 7 -0.08 20 -1.60 
  Allmann, Lauri 1794 EST1.0010.16203.20 
  Stauskas, Lukas 2325 LTU0.001-0.1920-3.80 
  Middaugh, Jon S 1899 USA1.0010.26205.20 
  Duren, Andrew 1962 USA0.001-0.6620-13.20 
  Violini, Paolo 1950 ITA1.0010.33206.60 
  Moga, Christoph 1921 BEL1.0010.29205.80 
  Delfino, Luigi 2253 ITA0.001-0.2720-5.40 

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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