Individual Calculations May 2019
 Dadmehr, Behdad  Total change: -5.80  Rating chartPersonal card
 Ramsar jam javaher Standard Cup 1398 Ramsar IRI 2019-04-17
RcRownchangeKK*chgGame
 1608 1742 5.00 8 -0.29 20 -5.80 
  Honarparast, Mohammad 1505 IRI1.0010.20204.00 
  Rezaei Abari, Farzin 1985 IRI0.001-0.2020-4.00 
  Mirzajani, Nagin 1434 IRI1.0010.14202.80 
  Mehry, Mahyaar 1970 IRI0.001-0.2120-4.20 
  Shakari, Atoosa 1471 IRI1.0010.17203.40 
  Yazdani, Mohammadhosein 1506 IRI0.001-0.8020-16.00 
  Karimi, Soorena 1430 IRI1.0010.14202.80 
  Norouzi Chenari, Parham 1565 IRI1.0010.27205.40 

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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