Individual Calculations October 2018
 Fotouhi, Parnia  Total change: 21.60  Rating chartPersonal card
 Esfahan Under 12 Chess Championship 1397 Esfahan IRI 2018-09-06
RcRownchangeKK*chgGame
 1295 1114 2.00 5 0.54 40 21.60 
  Hematkar, Mohammad Kia 1279 IRI0.001-0.2840-11.20 
  Yousefian, Maedeh 1194 IRI1.0010.614024.40 
  Khosravi Mahmoei, Hasti 1431 IRI0.001-0.1340-5.20 
  Etemadi, Ariyan 1514  * IRI0.001-0.0840-3.20 
  Afzal, Mobin 1055 IRI1.0010.424016.80 
 * 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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