Individual Calculations August 2018
 Salimi, Mardin  Total change: 44.40  Rating chartPersonal card
 Kurdistan Chess Championship 1397 Kurdistan IRI 2018-07-08
RcRownchangeKK*chgGame
 1608 1448 3.00 5 1.40 40 56.00 
  Ghasem Karimi, Adib 1848  * IRI0.001-0.0840-3.20 
  Ramaeei, Shiva 1103 IRI1.0010.11404.40 
  Hejrani, Khabat 1848  * IRI0.5010.424016.80 
  Nasrollahi, Mobin 1606 IRI1.0010.714028.40 
  Ovaisi, Mohammad Parsa 1635 IRI0.5010.24409.60 
 * 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)
 
 2nd Lorestan Standrad Cup Under 1700 Tir 1397 Lorestan IRI 2018-07-18
RcRownchangeKK*chgGame
 1537 1448 2.00 6 -0.29 40 -11.60 
  Dehghan, Mohammad Yasin 1635 IRI0.001-0.2640-10.40 
  Rafiei Poor, Mohammad 1597 IRI0.5010.20408.00 
  Shams, Siavash 1605 IRI0.001-0.2940-11.60 
  Beygi, Mohammad Hoseyn 1509 IRI1.0010.584023.20 
  Fathian, Mobin 1248 IRI0.501-0.2640-10.40 
  Zakeri, Omid 1630 IRI0.001-0.2640-10.40 

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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