Rapid: Individual Calculations September 2022
 Aghababaei Beni, Ali  Total change: -8.20  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-05
RcRownchangeKK*chgGame
 1261 1143 1.00 4 -0.41 20 -8.20 
  Farokhfar, S Ahmad 1396 IRI0.001-0.1920-3.80 
  Raji Ghasemi, Mohammad Danial 1362 IRI0.001-0.2220-4.40 
  Bohluoli, Nirvana 1039 IRI1.0010.36207.20 
  Namazi, Mohammad Parsa 1247 IRI0.001-0.3620-7.20 

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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