Individual Calculations January 2010
 Azar, Pinchas  Total change: -1.80  Rating chartPersonal card
 Ashdod Festival 2009 Ashdod ISR 2009-12-11
RcRownchangeKK*chgGame
 2296 2048 0.50 3 -0.12 15 -1.80 
  Popilski, Gil c2441 ISR0.001-0.0815-1.20 
  Tratatovici, Dan 2226 ISR0.001-0.2715-4.05 
  Libov, Gennady f2220 BLR0.5010.23153.45 

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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