Individual Calculations January 2010
 Zilberman, Yaacov  Total change: -7.00  Rating chartPersonal card
 MadaTech Intl 2009 Haifa ISR 2009-11-26
RcRownchangeKK*chgGame
 2302 2446 5.50 9 -0.70 10 -7.00 
  Miller, Evgeny 2293 CAN0.501-0.2010-2.00 
  Fraas, Martin 2215 SVK0.501-0.2910-2.90 
  Axelrod, Arie f2316 ISR0.001-0.6810-6.80 
  Bykhovsky, Avigdor g2395 RUS0.501-0.0710-0.70 
  Aharon, Ofir 2187 ISR0.501-0.3210-3.20 
  Gershkowich, David f2330 ISR1.0010.34103.40 
  Kaplivatski, Alexander f2313 ISR0.501-0.1810-1.80 
  Kudischewitsch, David m2378 RUS1.0010.41104.10 
  Goldin, Roman 2287 ISR1.0010.29102.90 

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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