Rapid: Individual Calculations September 2016
 Heydarimoghaddam, Nima  Total change: -18.60  Rating chartPersonal card
 Tehran Rapid Cup 28 Mordad 1395 Tehran IRI 2016-08-18
RcRownchangeKK*chgGame
 1548 1675 3.00 6 -0.93 20 -18.60 
  Karami Kejani, Masoud 1975 IRI0.001-0.1520-3.00 
  Ghahremani, Shadollah 1442 IRI0.001-0.7920-15.80 
  Zamzami, Pouya 1332 IRI1.0010.12202.40 
  Dolat Abadi, Ali Asghar 1380 IRI1.0010.15203.00 
  Safaee, Sepehr 1538 IRI0.501-0.1820-3.60 
  Nosratollahi, Arash 1619 IRI0.501-0.0820-1.60 

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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