Individual Calculations June 2022
 Habibi, Mohammad Mahdi  Total change: 0.00  Rating chartPersonal card
 Iranian Youth Chess Championship (Open U14) Qom IRI 2022-05-07
RcRownchangeRpKK*chgGame
 1390 0 0.50 5 0.00 1024   0.00 
  Balaghi, Mohammad Javad 1506 IRI0.0010.00 0.00 
  Azizi, Amirhossein 1275 IRI0.5010.00 0.00 
  Alimohammadi, Bardia 1614 IRI0.0010.00 0.00 
  Kouchaki, Amirreza 1436 IRI0.0010.00 0.00 
  Abbasi, Amirtaha 1119 IRI0.0010.00 0.00 

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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