Rapid: Individual Calculations September 2021
 Lehes, Erik Johannes  Total change: -23.80  Rating chartPersonal card
 Estonian U14 Rapid Club Championships Narva EST 2021-08-07
RcRownchangeKK*chgGame
 1182 1454 4.50 7 -1.19 20 -23.80 
  Gasanbekov, Miroslav 1118 EST1.0010.12202.40 
  Oim, Mikk Kaarel 1391 EST0.001-0.5920-11.80 
  Rodin, Robert 1313 EST0.501-0.1920-3.80 
  Roots, Lem-Leonhard 1121 EST1.0010.12202.40 
  Vija, Mattias 1105 EST0.001-0.8920-17.80 
  Lehes, Ott Oskar 1168 EST1.0010.16203.20 
  Kuzmina, Oleksandra 1060 EST1.0010.08201.60 

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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