Rapid: Individual Calculations July 2019
 Peirovoulia, Mahmoud  Total change: -12.60  Rating chartPersonal card
 Malard Rapid Cup 7 tir 1398 Tehran IRI 2019-06-28
RcRownchangeKK*chgGame
 1791 2067 5.00 7 -0.63 20 -12.60 
  Asgari, Behrad 1667  * IRI1.0010.08201.60 
  Ghayourifar, Amir 1667  * IRI1.0010.08201.60 
  Rahmani, Pedram 1743 IRI1.0010.13202.60 
  Anari, Karim 1758 IRI1.0010.14202.80 
  Mahmoodi, Nader 1912 IRI0.501-0.2120-4.20 
  Najafiyan Pour, Mahyar 2120 IRI0.001-0.4320-8.60 
  Mohammadi, Mohamad Amin 1667  * IRI0.501-0.4220-8.40 
 * 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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