Individual Calculations November 2010
 Roghani, Arash  Total change: 11.55  Rating chartPersonal card
 10th Iranian Universities Chess Olympiad (men) Sari IRI 2010-07-28
RcRownchangeKK*chgGame
 2144 2375 7.00 8 0.77 15 11.55 
  Marzoughi, Mohammadsadegh 1975  * IRI0.501-0.4215-6.30 
  Hazeghfetratjoo, Sh 2106 IRI1.0010.17152.55 
  Mirab, Amir 2068 IRI1.0010.14152.10 
  Momeni, E 2221 IRI0.501-0.2115-3.15 
  Asgari, Morteza 2285 IRI1.0010.38155.70 
  Barzigar, Behrang 2127 IRI1.0010.19152.85 
  Moradi, Mostafa 2131 IRI1.0010.20153.00 
  Khonghaloos, Galeh 2239 BEL1.0010.32154.80 
 * 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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