Individual Calculations January 2024
 Alimohammadi, Bardia  Total change: 72.40  Rating chartPersonal card
 12th Esfahan Chess League Championship Round 3-9 Esfahan IRI 2023-12-22
RcRownchangeKK*chgGame
 1671 1620 5.00 7 1.81 40 72.40 
  Emami, Sayed Ali 1518 IRI0.501-0.1440-5.60 
  Kiani Harchegani, Mohammadhossein 1908 IRI0.5010.344013.60 
  Fatemi, Arsham 1438 IRI1.0010.264010.40 
  Kalantari, Behzad 1945 IRI1.0010.874034.80 
  Saeidi, Mojtaba 2016 IRI1.0010.924036.80 
  Romifard, Mehdi 1544 IRI1.0010.404016.00 
  Sajadieh, Mahdi 1330 IRI0.001-0.8440-33.60 

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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