Individual Calculations December 2017
 Sekhavatmandi, Roham  Total change: 3.40  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U2100 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1698 1682 3.50 7 0.17 20 3.40 
  Ahmadi, Ramin 1914 IRI0.001-0.2120-4.20 
  Bagheri Taleghani, Nadia 1803 IRI0.001-0.3420-6.80 
  Moosavi, Atena 1282  * IRI1.0010.08201.60 
  Kaesermann, Sirlei 1526 SUI1.0010.29205.80 
  Doroodian, Mahyar 2020 IRI0.001-0.1220-2.40 
  Majidi, Seyed Mohammad Parsa 1483 IRI1.0010.24204.80 
  Khaledi, Omid 1855 IRI0.5010.23204.60 
 * 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)
 

 

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