Individual Calculations April 2008
 Lev, Michael  Total change: -23.50  Rating chartPersonal card
 Kfar Saba Championship 2007 Kfar Saba ISR 2007-09-25
RcRownchangeKK*chgGame
 2138 2065 1.50 6 -0.94 25 -23.50 
  Tarnopolsky, Anatoly 2304 ISR0.001-0.2025-5.00 
  Gerchikov, Pavel 2118 ISR1.0010.572514.25 
  Klevinskiy, David 2132 ISR0.001-0.4125-10.25 
  Shani, Amichai 2152 ISR0.001-0.3825-9.50 
  Klevinskiy, Konstantin 2089 ISR0.001-0.4725-11.75 
  Levits, Yuri 2032 ISR0.501-0.0525-1.25 

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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