Individual Calculations July 2012
 Lumakin, Vladimir  Total change: -19.80  Rating chartPersonal card
 Quarter Final 2012 Natanya Natanya ISR 2012-02-27
RcRownchangeKK*chgGame
 2023 1790 0.00 3 -0.66 30 -19.80 
  Radovilsky, Yan 2121 ISR0.001-0.1230-3.60 
  Kopaloff, Nick 2065 ISR0.001-0.1730-5.10 
  Weisbuch, Gabriel 1883 ISR0.001-0.3730-11.10 

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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