Individual Calculations May 2012
 Gofshtein, Leonid  Total change: 7.30  Rating chartPersonal card
 Israel National League 2012 Various ISR 2011-12-16
RcRownchangeKK*chgGame
 2486 2504 6.50 11 0.73 10 7.30 
  Baron, Tal g2504 ISR1.0010.50105.00 
  Smirin, Ilia g2670 ISR0.001-0.2810-2.80 
  Shachar, Ehud f2355 ISR1.0010.30103.00 
  Rechlis, Gad g2467 ISR0.001-0.5510-5.50 
  Lederer, Yoav 2328 ISR1.0010.27102.70 
  Porat, Ido m2428 ISR0.501-0.1010-1.00 
  Bitensky, Igor m2390 ISR0.501-0.1610-1.60 
  Zoler, Dan g2541 ISR0.5010.05100.50 
  Rozentalis, Eduardas g2586 LTU0.5010.11101.10 
  Roiz, Michael g2651 ISR0.5010.20102.00 
  Kantsler, Boris g2422 ISR1.0010.39103.90 

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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