Individual Calculations August 2023
 Staub, Madis  Total change: -15.20  Rating chartPersonal card
 57th Ilmar Raud Memorial. Estonian Open and Women's Championship 2023 Viljandi EST 2023-07-02
RcRownchangeKK*chgGame
 1724 1475 1.50 8 -0.76 20 -15.20 
  Sinitsina, Anastassia wf2207 EST0.001-0.0120-0.20 
  Bondarenko, Dmitry 1923 EST0.001-0.0620-1.20 
  Tomson, Mihkel 1670 EST0.5010.25205.00 
  Tiisler, Tanel 1676 EST0.001-0.2420-4.80 
  Ivanova, Lidia 1501 EST1.0010.542010.80 
  Sadekov, Maksim 2035 EST0.001-0.0220-0.40 
  Tiisler, Ander 1274 EST0.001-0.7620-15.20 
  Lain, Sander 1506 EST0.001-0.4620-9.20 

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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