Individual Calculations February 2020
 Sharifi, Amirhosein  Total change: -68.00  Rating chartPersonal card
 Fars Fajr Tournament 1398 (U1900) Fars IRI 2020-01-25
RcRownchangeKK*chgGame
 1416 1765 4.50 7 -1.70 40 -68.00 
  Habibpour, Hosein 1447 IRI0.501-0.3740-14.80 
  Gharibi Zeyarati, Amin 1489 IRI1.0010.17406.80 
  Kamrani, Parham 1424 IRI0.001-0.8840-35.20 
  Hashemi, Nazanin 1397 IRI0.501-0.4040-16.00 
  Saadat Nejad, Amir Kian 1365  * IRI1.0010.08403.20 
  Talebi, Azizollah 1395 IRI0.501-0.4040-16.00 
  Salimi, Aziz 1397 IRI1.0010.10404.00 
 * 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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