Rapid: Individual Calculations March 2024
 Kheirollahi Vash, Ahmad  Total change: -17.40  Rating chartPersonal card
 28th Maragheh Sahand club weekly rapid chess tournament Tabriz IRI 2024-02-15
RcRownchangeKK*chgGame
 1441 1593 2.50 5 -0.87 20 -17.40 
  Ahmadi, Arsalan 1271 IRI1.0010.13202.60 
  Mohseni, Kian 1235 IRI0.501-0.4020-8.00 
  Jafar Bonyad, Reza 1575 IRI0.001-0.5320-10.60 
  Saei, Majid 1423 IRI1.0010.28205.60 
  Razmi, Akbar 1703 IRI0.001-0.3520-7.00 

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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