Individual Calculations April 2019
 Theodorou, Nikolas  Total change: -8.30  Rating chartPersonal card
 2019 Spring Chess Classic - B Saint Louis, Missouri USA 2019-03-02
RcRownchangeKK*chgGame
 2566 2551 3.50 9 -0.83 10 -8.30 
  Sorokin, Aleksey f2531 RUS1.0010.47104.70 
  Mista, Aleksander g2592 POL0.5010.06100.60 
  Kadric, Denis g2547 BIH1.0010.49104.90 
  Chirila, Ioan g2566 ROU0.001-0.4810-4.80 
  Bai, Jinshi g2593 CHN0.001-0.4410-4.40 
  Baryshpolets, Andr g2589 UKR0.001-0.4510-4.50 
  Kaidanov, Gregory g2540 USA0.501-0.0210-0.20 
  Erenburg, Sergey g2576 USA0.5010.03100.30 
  Steingrimsson, Hedinn g2558 ISL0.001-0.4910-4.90 

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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