Rapid: Individual Calculations December 2017
 Mandkari, Hossein  Total change: 1.40  Rating chartPersonal card
 Alborz Rapid Aban 1396 Karaj IRI 2017-11-10
RcRownchangeKK*chgGame
 1372 1255 2.00 5 0.07 20 1.40 
  Kachian, Amir 1655  * IRI0.001-0.0820-1.60 
  Hasani, Hossein 1026 IRI0.001-0.7920-15.80 
  Ghanbari Chafjiri, Mohammad Hoss 1214 IRI1.0010.44208.80 
  Khaledi, Omid 1655  * IRI0.001-0.0820-1.60 
  Alizadeh, Rahmatollah 1311 IRI1.0010.582011.60 
 * 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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