Individual Calculations October 2012
 Taleb Mohamed, Ahmed  Total change: -35.10  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2072 1965 1.50 7 -1.17 30 -35.10 
  Sipila, Vilka f2365  * FIN0.001-0.0830-2.40 
  Winston Gerald, Mansfield Thomas 1907 SLE0.001-0.5830-17.40 
  Wojciechowski, Paul 2068 JCI0.001-0.3630-10.80 
  Rowe, Peter c1987 GCI0.001-0.4730-14.10 
  Simoes, Joao 2275 ANG0.001-0.1430-4.20 
  Luxama, Jacques 1964 HAI1.0010.503015.00 
  Aristotelous, Vassilis 1938 CYP0.501-0.0430-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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