Rapid: Individual Calculations January 2019
 Shiri, Abolfazl  Total change: 37.20  Rating chartPersonal card
 Torghabeh Shandiz Rapid Chess Tournament Yalda 1397 Mashhad IRI 2018-12-27
RcRownchangeKK*chgGame
 1555 1407 4.50 8 1.86 20 37.20 
  Hamedinia, Majid 1806 IRI0.5010.42208.40 
  Mohammadi, Reza 1735 IRI0.001-0.1320-2.60 
  Mozaffari, Emad 1120 IRI1.0010.16203.20 
  Ghodsian, Mahdi 1734 IRI1.0010.872017.40 
  Ojaghi, Mehrad 1642 IRI0.001-0.2120-4.20 
  Holaee, Mohammad 1623 IRI0.001-0.2220-4.40 
  Allahtavakoli, Mahmoud 1100 IRI1.0010.14202.80 
  Rafat, Hasan 1681 IRI1.0010.832016.60 

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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