Individual Calculations July 2008
 Rabinovich, Joseph  Total change: 14.25  Rating chartPersonal card
 ISR 2nd League North 2008 Various ISR 2008-01-03
RcRownchangeKK*chgGame
 2251 2288 7.00 11 0.95 15 14.25 
  Axelrod, Arie 2223 ISR1.0010.41156.15 
  Weisbuch, Udi 2283 ISR0.001-0.5115-7.65 
  Fridkin, Juri 2259 RUS1.0010.46156.90 
  Hasidovski, Arnold 2197 ISR0.501-0.1215-1.80 
  Hershkovich, Erez 2177 ISR0.001-0.6515-9.75 
  Nepomniachi, Alexander 2283 ISR1.0010.49157.35 
  Tarnopolsky, Anatoly 2318 ISR0.5010.04150.60 
  Beider, Alexander 2301 RUS0.5010.02150.30 
  Ronen, Israel 2197 ISR1.0010.38155.70 
  Lubin, Boris 2242 ISR1.0010.44156.60 
  Blodstein, Arkady 2282 ISR0.501-0.0115-0.15 

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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