Individual Calculations March 2011
 Vahidi, Mohammad  Total change: 9.90  Rating chartPersonal card
 3rd Chichest Cup Boukan IRI 2011-01-26
RcRownchangeKK*chgGame
 2137 2180 4.50 7 0.66 15 9.90 
  Dinarvand, J 1933 IRI1.0010.19152.85 
  Asgari, Morteza 2246 IRI1.0010.59158.85 
  Golizadeh, Asghar m2504 IRI0.001-0.1315-1.95 
  Sawadkuhi, Massoud Amir f2153 IRI1.0010.46156.90 
  Khalili, Saeid 2140 IRI0.001-0.5615-8.40 
  Moghaddamian, A 2202 IRI0.5010.03150.45 
  Ghoch Khani, Hossein 1780  * IRI1.0010.08151.20 
 * 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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