Individual Calculations September 2011
 Atnilov, Bela  Total change: -20.85  Rating chartPersonal card
 KFS Weekend 2011 Rashit Kfar Saba ISR 2011-08-04
RcRownchangeKK*chgGame
 2060 2112 1.50 5 -1.39 15 -20.85 
  Zilberman, Yaacov g2419 ISR0.001-0.1415-2.10 
  Orgad, Dan 1950 ISR0.501-0.2115-3.15 
  Beker, Ziv 1994 ISR0.501-0.1615-2.40 
  Grinberg, Eyal 1894 ISR0.001-0.7815-11.70 
  Hertz, Yaniv 2043 ISR0.501-0.1015-1.50 

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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