Individual Calculations October 2012
 Al-Zendani, Zendan  Total change: 6.30  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2373 2363 5.50 10 0.63 10 6.30 
  McHedlishvili, Mikheil g2659 GEO0.001-0.1510-1.50 
  Machin Rivera, Mark f2323 PUR1.0010.44104.40 
  Vallejo Pons, Francisco g2697 ESP0.001-0.1210-1.20 
  Khader, Sami m2392 JOR0.001-0.4610-4.60 
  Iturrizaga, Eduardo g2627 VEN0.001-0.1810-1.80 
  Efimov, Igor g2416 MNC0.5010.07100.70 
  Gohil, Mehul 2072 KEN1.0010.15101.50 
  Adu, Oladapo m2227 NGR1.0010.32103.20 
  Baules, Jorge m2352 PAN1.0010.48104.80 
  Mohamed, Hassan 1963  * MDV1.0010.08100.80 
 * 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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