Individual Calculations December 2018
 Doostkam, P  Total change: -29.20  Rating chartPersonal card
 Sari Standard Cup Paeez 1397 Sari IRI 2018-10-31
RcRownchangeKK*chgGame
 1841 2144 6.00 9 -1.46 20 -29.20 
  Abbasi Abloei, Abolfazl 1744  * IRI1.0010.08201.60 
  Emamian, Abdolrazagh 1744  * IRI1.0010.08201.60 
  Guran Orimi, Mehdi 1788 IRI0.501-0.3920-7.80 
  Razaghian, Hosein 1744  * IRI1.0010.08201.60 
  Khamisi, S Jafar 2105 IRI0.001-0.5520-11.00 
  Eslami, Esmaeil 1744  * IRI1.0010.08201.60 
  Asgharvand, Davood 1891 IRI0.001-0.8120-16.20 
  Shalipour Jafari, Shahin 1744  * IRI1.0010.08201.60 
  Asadi, Ali 2061 IRI0.501-0.1120-2.20 
 * 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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