Rapid: Individual Calculations September 2019
 Nouri, Alaa  Total change: -11.60  Rating chartPersonal card
 Tehran Team Rapid Cup 1398 Tehran IRI 2019-07-31
RcRownchangeKK*chgGame
 1519 1537 3.00 7 -0.58 20 -11.60 
  Tavazouei, Parham 1163 IRI1.0010.10202.00 
  Alamir Virsagh, Ehsan 1782 IRI0.001-0.2020-4.00 
  Karimpour Talebi, Arman 1629 IRI1.0010.632012.60 
  Bigani, Mohammad Hessam 1351 IRI0.501-0.2420-4.80 
  Ghafouri, Mohammad Javad 1706 IRI0.001-0.2820-5.60 
  Sahraei, Armin 1425 IRI0.501-0.1520-3.00 
  Derakhshan, Alireza 1580 IRI0.001-0.4420-8.80 

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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