Individual Calculations October 2018
 Salimi, Kiarash  Total change: 32.80  Rating chartPersonal card
 Esfahan Under 12 Chess Championship 1397 Esfahan IRI 2018-09-06
RcRownchangeKK*chgGame
 1376 1690 7.50 8 0.82 40 32.80 
  Kakoee, Parham 1290  * IRI1.0010.08403.20 
  Koohi, Mahan 1290  * IRI1.0010.08403.20 
  Hematkar, Mohammad Kia 1290  * IRI0.501-0.4240-16.80 
  Khosravi Mahmoei, Hasti 1431 IRI1.0010.18407.20 
  Sadeghi, Hamed 1339 IRI1.0010.11404.40 
  Abasisoureshjani, Armin 1290  * IRI1.0010.08403.20 
  Etemadi, Ariyan 1787 IRI1.0010.634025.20 
  Yousefian, Maedeh 1290  * IRI1.0010.08403.20 
 * 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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