Rapid: Individual Calculations October 2019
 Nasiri, Maziar  Total change: 14.60  Rating chartPersonal card
 Summer Festival of Birjand Chess Championship ( 8 Rapid) Birjand IRI 2019-08-30
RcRownchangeKK*chgGame
 1608 1541 2.00 3 0.73 20 14.60 
  Eslami Niya, Seyed Mahdi 1438 IRI1.0010.36207.20 
  Zamani, Morteza 1555 IRI0.5010.02200.40 
  Mashreghi Moghaddam, Milad 1832 IRI0.5010.35207.00 

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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