Individual Calculations May 2012
 Samarin, Leonid  Total change: 9.60  Rating chartPersonal card
 Quarter Final 2012 Rishon Rishon Le-Zion ISR 2012-01-16
RcRownchangeKK*chgGame
 1961 1741 2.00 7 0.32 30 9.60 
  Labonsky, Victor 2074 ISR0.001-0.1230-3.60 
  Lahav, Michal 1730 ISR1.0010.483014.40 
  Barak, Gil 1945 ISR0.001-0.2430-7.20 
  Greenberg, Eyal 1898 ISR0.5010.21306.30 
  Heruti, Ofer 1909 ISR0.5010.22306.60 
  Gera, Yuval 2097 ISR0.001-0.1130-3.30 
  Marcovici, Adrian 2074 ISR0.001-0.1230-3.60 

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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