Individual Calculations April 2009
 Lukovski, Lev  Total change: -2.70  Rating chartPersonal card
 Ashdod Festival 2008 Ashdod ISR 2008-12-23
RcRownchangeKK*chgGame
 2236 2015 1.00 5 -0.18 15 -2.70 
  Malisov, Boris 2365 ISR0.001-0.1115-1.65 
  Kaminik, Aleksandar 2256 ISR0.001-0.2015-3.00 
  Brosilovsky, Lenna 2008 ISR1.0010.49157.35 
  Rozhanski, Yosef 2272 ISR0.001-0.1815-2.70 
  Arlinsky, Uriel 2277 ISR0.001-0.1815-2.70 

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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