Individual Calculations July 2017
 Federovski, Adi  Total change: -26.00  Rating chartPersonal card
 Rishon Lezion Mondays Spring 2017 A Rishon Lezion ISR 2017-05-08
RcRownchangeKK*chgGame
 1929 2013 3.00 7 -1.30 20 -26.00 
  Podolyak, Vadim 1897 ISR0.001-0.6620-13.20 
  Mizrahi, Ido 1898 ISR1.0010.34206.80 
  Helving, Yuval 2058 ISR0.001-0.4420-8.80 
  Bolkovstein, David 1989 ISR1.0010.47209.40 
  Marcovici, Adrian 1925 ISR0.001-0.6220-12.40 
  Rozen, Eytan 1870 ISR0.501-0.1920-3.80 
  Sokolinsky, Yaakov 1863 ISR0.501-0.2020-4.00 

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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