Individual Calculations August 2023
 Har-Even, Abir  Total change: 16.40  Rating chartPersonal card
 European Senior Team Chess Championship 2023 - Section O65 Swidnica POL 2023-07-12
RcRownchangeKK*chgGame
 2018 1980 4.00 7 0.82 20 16.40 
  Pietrzak, Janusz 1887 POL1.0010.37207.40 
  Cordes, Steffen 1950 DEN1.0010.46209.20 
  Glatt, Gabor f2239 HUN0.5010.32206.40 
  Petran, Peter m2189 SVK0.5010.27205.40 
  Kane, Robert 1723 ENG1.0010.18203.60 
  Steiger, Michael 1934 GER0.001-0.5620-11.20 
  Kierzek, Matthias, Dr. 2202 GER0.001-0.2220-4.40 

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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