Individual Calculations April 2017
 Tumasov, Alexandr  Total change: -4.60  Rating chartPersonal card
 Jerusalem Championship Arie Rosenberg Memorial 2017 Jerusalem ISR 2017-01-02
RcRownchangeKK*chgGame
 1904 1687 1.50 7 -0.23 20 -4.60 
  Lukin, Elisha 2087  * ISR0.001-0.0820-1.60 
  Agmon, Yonatan 1824 ISR0.001-0.3220-6.40 
  Rudnev, Nikolay 1962 ISR0.5010.33206.60 
  Manievich, Victor 2087  * ISR0.001-0.0820-1.60 
  Dermer, Moshe 1779 ISR1.0010.632012.60 
  Landa, Alex 1858 ISR0.001-0.2720-5.40 
  Braun, Ilya 1733 ISR0.001-0.4420-8.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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