Individual Calculations May 2023
 Eydivandi, Haman  Total change: 46.00  Rating chartPersonal card
 Esfahan Standard Championship 1402 Esfahan IRI 2023-04-16
RcRownchangeKK*chgGame
 1515 1492 6.00 8 2.30 20 46.00 
  Abasisoureshjani, Armin 1199 IRI1.0010.15203.00 
  Zamani, Shayan 1352 IRI1.0010.31206.20 
  Abbaspour Dehaghani, Mohammadhose 1632 IRI1.0010.692013.80 
  Nahangi, Mehdi 1525 IRI1.0010.552011.00 
  Sharifi, Javad 1617 IRI1.0010.672013.40 
  Mosavar, Reza 1667 IRI0.001-0.2720-5.40 
  Bayati, Kambiz 1615 IRI0.001-0.3320-6.60 
  Jafari Ghourtani, Arash 1510 IRI1.0010.532010.60 

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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