Rapid: Individual Calculations April 2018
 Zahedi, Mehdi  Total change: 9.00  Rating chartPersonal card
 Minab Rapid Cup Esfand 1396 Minab IRI 2018-03-03
RcRownchangeKK*chgGame
 1710 1819 6.00 9 0.45 20 9.00 
  Lotfi, Naser 1419  * IRI1.0010.08201.60 
  Zahedi, Vahid 1419  * IRI1.0010.08201.60 
  Salehi, Hosein 1515 IRI1.0010.14202.80 
  Alizadeh, Benyamin 1796 IRI1.0010.47209.40 
  Bahadori, Abdollah 1873 IRI1.0010.582011.60 
  Asbahi, Mohammad 2016 IRI0.001-0.2520-5.00 
  Abdossamadi, Adel 1754 IRI1.0010.41208.20 
  Salari, Shahram 1865 IRI0.001-0.4420-8.80 
  Ansari, Hossein 1735 IRI0.001-0.6220-12.40 
 * 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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