Individual Calculations January 2009
 Slimani, Anis  Total change: 7.50  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2180 1956 1.00 3 0.30 25 7.50 
  Chavez, Hector Eduardo 2202 ESA1.0010.812520.25 
  Yilmaz, Mustafa f2306 TUR0.001-0.1125-2.75 
  Mathews, Bryan 2032 PAN0.001-0.4025-10.00 

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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