Individual Calculations October 2022
 Esmaeili, Morteza  Total change: -79.20  Rating chartPersonal card
 4th Shahid hojjaji chess tournament Najaf Abad IRI 2022-09-15
RcRownchangeKK*chgGame
 1231 1343 2.50 7 -1.98 40 -79.20 
  Taheri, Eliya 1610 IRI0.001-0.1840-7.20 
  Rezaee, Daryosh 1199 IRI1.0010.314012.40 
  Lashani, Hasan 1432 IRI0.001-0.3840-15.20 
  Kamani, Ali 1051 IRI0.001-0.8540-34.00 
  Babaei, Mohammad Shayan 1080 IRI1.0010.18407.20 
  Ghanbari, Ali 1115 IRI0.501-0.2940-11.60 
  Afzal, Mobin 1133 IRI0.001-0.7740-30.80 

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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