Individual Calculations February 2023
 Rychagov, Anton  Total change: 24.80  Rating chartPersonal card
 ECF Standard Chess Tournament #1 A Tallinn EST 2023-01-28
RcRownchangeKK*chgGame
 1546 1472 2.50 4 0.62 40 24.80 
  Abozenko, Georg 2047 EST0.001-0.0240-0.80 
  Lumi, Wilhelm 1142 EST1.0010.12404.80 
  Voropaiev, Illia 1077 UKR1.0010.08403.20 
  Obolonin, Filipp 1918 EST0.5010.444017.60 

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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