Individual Calculations April 2019
 Dor, Avigdor  Total change: 32.80  Rating chartPersonal card
 Mark Center Winter A 2019 Tel Aviv ISR 2019-01-15
RcRownchangeKK*chgGame
 1894 1694 3.50 7 1.64 20 32.80 
  Bar-Or, Ornan 1919 ISR0.5010.28205.60 
  Yaniv, Yuval 2094  * ISR0.5010.42208.40 
  Uritsky, Yonathan 1851 ISR0.001-0.2920-5.80 
  Zaslavsky, Oleg 1686 ISR1.0010.49209.80 
  Shwarchbard, Zvi 1868 ISR0.5010.23204.60 
  Lotsov Har-Zahav, Avraham 1770 ISR1.0010.602012.00 
  Philosoph, Assi 2072 ISR0.001-0.0920-1.80 
 * 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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