Individual Calculations October 2008
 Zilberman, Yaacov  Total change: -6.50  Rating chartPersonal card
 KFS Weekend 2008 Rashit Kfar Saba ISR 2008-08-07
RcRownchangeKK*chgGame
 2239 2453 3.00 5 -0.80 10 -8.00 
  Raznikov, Danny 2154 ISR1.0010.15101.50 
  Shutzman, Joseph f2318 USA1.0010.32103.20 
  Baron, Tal f2285 ISR0.001-0.7210-7.20 
  Ilan, Liad 2103 ISR0.501-0.3910-3.90 
  Zaslavsky, Michael 2334 ISR0.501-0.1610-1.60 

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)
 
 Herzliya Intl. Open 2008 Herzlia ISR 2008-09-02
RcRownchangeKK*chgGame
 2331 2453 6.00 9 0.15 10 1.50 
  Yaacov, Avi 2159 ISR0.501-0.3510-3.50 
  Givon, Asaf 2103 ISR1.0010.11101.10 
  Shutzman, Joseph f2318 USA1.0010.32103.20 
  Shevelev, Arkady m2293 ISR0.501-0.2110-2.10 
  Lurie, Michael 2336 ISR1.0010.34103.40 
  Lerner, Konstantin Z. g2521 UKR0.5010.09100.90 
  Zoler, Dan m2461 ISR0.5010.01100.10 
  Kudischewitsch, David m2341 RUS0.501-0.1510-1.50 
  Khmelniker, Ilya m2448 ISR0.501-0.0110-0.10 

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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