Individual Calculations August 2018
 Rahnama, M.reza  Total change: 23.20  Rating chartPersonal card
 2nd Lorestan Standrad Cup Under 1700 Tir 1397 Lorestan IRI 2018-07-18
RcRownchangeKK*chgGame
 1630 1522 4.00 8 1.16 20 23.20 
  Biabani, Hadi 1661 IRI1.0010.692013.80 
  Shojaei, Iman 1652 IRI0.001-0.3220-6.40 
  Gorjizadeh, Iman 1692 IRI1.0010.722014.40 
  Ahmadi, Bahram 1669 IRI0.001-0.3020-6.00 
  Farnami, Karim 1686 IRI0.5010.22204.40 
  Siahpoosh, Hossein 1610 IRI0.5010.12202.40 
  Molai Nasab, Mohamad Matin 1377 IRI0.501-0.1920-3.80 
  Salimi, Mohammad Mehdi 1689 IRI0.5010.22204.40 

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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