Individual Calculations September 2009
 Levits, Yuri  Total change: 6.15  Rating chartPersonal card
 KFS Spring 2009 Rashit Kfar Saba ISR 2009-05-16
RcRownchangeKK*chgGame
 2011 1967 3.50 7 0.41 15 6.15 
  Grinberg, Eyal 1816 ISR0.001-0.7015-10.50 
  Cohen, Ofer 1936 ISR0.001-0.5415-8.10 
  Mindlin, Alon 2006 ISR0.5010.05150.75 
  Hadari, Ariel 2024 ISR1.0010.58158.70 
  Klevinskiy, Konstantin 2058 ISR1.0010.62159.30 
  Boruchovsky, Avital 2084 ISR1.0010.66159.90 
  Grabinsky, Yoni 2150 ISR0.001-0.2615-3.90 

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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