Individual Calculations April 2008
 Leibovich, Semion  Total change: 0.00  Rating chartPersonal card
 ISR 2nd League North 2007 Various ISR 2007-01-27
RcRownchangeRpKK*chgGame
 2194 0 4.00 7 0.00 2207   0.00 
  Areliuk, Michael 2280 ISR1.0010.00 0.00 
  Tatruk, Alexander 2188 ISR1.0010.00 0.00 
  Blodstein, Arkady 2282 ISR1.0010.00 0.00 
  Lein, Michael 2162 ISR0.5010.00 0.00 
  Miller, Evgeny 2198 CAN0.5010.00 0.00 
  Melamed, Guy 1998 ISR0.0010.00 0.00 
  Blodstein, B. 2247 ISR0.0010.00 0.00 

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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