Rapid: Individual Calculations May 2018
 Nikbin, Saeed  Total change: 8.60  Rating chartPersonal card
 2nd Islamic Republic Day Cup 12 Farvradin Khoy 1397 Khoy IRI 2018-03-30
RcRownchangeKK*chgGame
 1805 2025 6.50 8 0.43 20 8.60 
  Lotfi, Mahyar 1625  * IRI1.0010.08201.60 
  Mehralizadeh, Mahmoud 1735 IRI1.0010.16203.20 
  Zerafat, Armin 1706 IRI1.0010.13202.60 
  Yousefi, Arya 1757 IRI1.0010.17203.40 
  Tarazooyeadl, Mojtaba 2066 IRI0.001-0.4420-8.80 
  Sadeghi, Mahboob 1775 IRI1.0010.19203.80 
  Hosseinzadeh, Mehran 1930 IRI0.501-0.1320-2.60 
  Abbas Gholizadeh, Tohid 1847 IRI1.0010.27205.40 
 * 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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