Rapid: Individual Calculations May 2019
 Barghashi, Sahand  Total change: -22.00  Rating chartPersonal card
 Alborz Rapid Championship 1398 Boys U10 Alborz IRI 2019-04-26
RcRownchangeKK*chgGame
 1176 1403 3.50 6 -1.10 20 -22.00 
  Mohammadi, Kourosh 1039 IRI1.0010.10202.00 
  Kermani, Barad 1150 IRI1.0010.19203.80 
  Ghodousi, Arian 1304 IRI0.001-0.6420-12.80 
  Darvishi, Matin 1122 IRI1.0010.16203.20 
  Beheshti, Ali 1045 IRI0.001-0.9020-18.00 
  Mohammadi, Amirhossein 1396 IRI0.501-0.0120-0.20 

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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