Individual Calculations January 2011
 Al-Ashaari, Mohd Musa  Total change: -7.75  Rating chartPersonal card
 GACC Open Chess Championship Kuala Lumpur MAS 2010-12-15
RcRownchangeKK*chgGame
 2264 2013 0.50 4 -0.31 25 -7.75 
  Nasri, Amin 2253 IRI0.001-0.2025-5.00 
  Crivoi, Alexandr 2226 MDA0.001-0.2325-5.75 
  Bagheri, Amir g2413  * IRI0.5010.422510.50 
  Morazo, John Ranel 2164 PHI0.001-0.3025-7.50 
 * 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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