Individual Calculations January 2024
 Sajadieh, Mahdi  Total change: 64.40  Rating chartPersonal card
 12th Esfahan Chess League Championship Round 3-9 Esfahan IRI 2023-12-22
RcRownchangeKK*chgGame
 1729 1330 2.50 7 1.61 40 64.40 
  Baseri, Mansour 1958 IRI0.001-0.0140-0.40 
  Borumand, Shahram 1417 IRI1.0010.624024.80 
  Kalantari, Behzad 1945 IRI0.001-0.0240-0.80 
  Kiani Harchegani, Mohammadhossein 1908 IRI0.001-0.0240-0.80 
  Eidivandi, Haman 1600 IRI0.5010.334013.20 
  Saeidi, Amir Mohammad 1654 IRI0.001-0.1340-5.20 
  Alimohammadi, Bardia 1620 IRI1.0010.844033.60 

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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