Individual Calculations July 2008
 Sorin, Michael  Total change: 15.50  Rating chartPersonal card
 ISR 2nd League North 2008 Various ISR 2008-01-03
RcRownchangeKK*chgGame
 2202 2097 3.50 8 0.62 25 15.50 
  Gleizer, Mark f2234 ISR0.5010.18254.50 
  Gelfand, Dimitry 2181 RUS1.0010.622515.50 
  Leopold, Shilo 2083 ISR1.0010.482512.00 
  Egozi, Nadav 2171 ISR0.001-0.4025-10.00 
  Areliuk, Michael 2280 ISR0.5010.24256.00 
  Berman, Mark 2165 ISR0.5010.09252.25 
  Drori, Dan 2199 ISR0.001-0.3625-9.00 
  Drozdov, Alexandre f2304 RUS0.001-0.2325-5.75 

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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