Rapid: Individual Calculations August 2023
 Khalili, Mohammad Taghi  Total change: -22.40  Rating chartPersonal card
 Behshahr Open Chess Tournament Rapid (Rated) Mazandaran IRI 2023-06-30
RcRownchangeKK*chgGame
 1560 1242 0.00 1 -0.13 40 -5.20 
  Barzegaran, Mahan 1560 IRI0.001-0.1340-5.20 

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)
 
 Ramsar Second Weekly Rated Rapid Mazandaran IRI 2023-07-02
RcRownchangeKK*chgGame
 1264 1215 0.00 1 -0.43 40 -17.20 
  Asadian, Ali 1264 IRI0.001-0.4340-17.20 

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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