Rapid: Individual Calculations September 2022
 Hazeghfetratjoo, Pezhman  Total change: -17.60  Rating chartPersonal card
 Alborz rapid 4 shahrivar 1401 Alborz IRI 2022-08-26
RcRownchangeKK*chgGame
 1269 1418 2.50 5 -0.88 20 -17.60 
  Ghorbani, Sina 1715 IRI0.001-0.1520-3.00 
  Nomiri, Saman 1299 IRI0.001-0.6620-13.20 
  Yaghoubi, Amirali 1160 IRI0.501-0.3220-6.40 
  Eskani Moghaddam, Peyman 1106 IRI1.0010.14202.80 
  Gourani, Arad 1064 IRI1.0010.11202.20 

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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