Individual Calculations January 2010
 Libov, Gennady  Total change: -22.05  Rating chartPersonal card
 Ashdod Festival 2009 Ashdod ISR 2009-12-11
RcRownchangeKK*chgGame
 2092 2220 2.50 6 -1.47 15 -22.05 
  Levi, Nisan 1899 ISR1.0010.13151.95 
  Popilski, Gil c2441 ISR0.001-0.2215-3.30 
  Foo, Benjamin 2066 SIN0.001-0.7115-10.65 
  Hertz, Yaniv 1989 ISR1.0010.21153.15 
  Dvoskin, Vadim 2110 ISR0.001-0.6515-9.75 
  Azar, Pinchas 2048 ISR0.501-0.2315-3.45 

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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