Rapid: Individual Calculations June 2022
 Fathi, Mehran  Total change: 16.20  Rating chartPersonal card
 Lahijan Rapid Cup Lahijan IRI 2022-05-25
RcRownchangeKK*chgGame
 1319 1412 4.50 6 0.81 20 16.20 
  Kazemi, Parham 1026 IRI0.501-0.4120-8.20 
  Mousavi, Seyed Mahan 1193 IRI1.0010.22204.40 
  Akhasteh, Abbas 1750 IRI1.0010.882017.60 
  Ahmadi, Barad 1386 IRI0.001-0.5420-10.80 
  Noparast, Kian 1207 IRI1.0010.24204.80 
  Biriya, Yadollah 1352 IRI1.0010.42208.40 

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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