Individual Calculations August 2023
 Stec, Czeslaw  Total change: 25.80  Rating chartPersonal card
 European Senior Team Chess Championship 2023 - Section O50 Swidnica POL 2023-07-12
RcRownchangeKK*chgGame
 2034 1652 2.50 9 1.29 20 25.80 
  Saumaniene, Jurate 1662 LTU0.5010.01200.20 
  Flis, Pawel c1916 POL0.5010.32206.40 
  Arkell, Keith C g2392 ENG0.0010.00200.00 
  Crocker, Philip J 2151 ENG0.5010.46209.20 
  Nielsen, Niels-Peter 2066 DEN0.001-0.0720-1.40 
  Dobrotka, Martin 2210 SVK0.001-0.0320-0.60 
  Dupre, Paul D 1917 ENG0.001-0.1820-3.60 
  Fink-Nunn, Petra wf1982 ENG0.5010.38207.60 
  Scrimgour, Alan 2014 SCO0.5010.40208.00 

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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