Individual Calculations September 2018
 Fotouhi, Parnia  Total change: 27.20  Rating chartPersonal card
 Fars U1900 Tournament 1397 - Standard Shiraz IRI 2018-08-22
RcRownchangeKK*chgGame
 1487 1087 1.00 4 0.68 40 27.20 
  Ahmadi, Mahdi 1487  * IRI0.001-0.0840-3.20 
  Zare, Sina 1487  * IRI0.001-0.0840-3.20 
  Soltani Nasab, Ali Reza 1487  * IRI0.001-0.0840-3.20 
  Alavi, Hossein 1487  * IRI1.0010.924036.80 
 * 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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