Individual Calculations July 2024
 Dolat Abadi, Gholamabbas  Total change: -30.80  Rating chartPersonal card
 Ghorban Cup 1403-Markazi-Standard Arak IRI 2024-06-07
RcRownchangeKK*chgGame
 1492 1689 4.50 8 -1.54 20 -30.80 
  Nasrollahi, Iliya 1466 IRI0.501-0.2820-5.60 
  Naghdi, Pourya 1447 IRI1.0010.20204.00 
  Nasari, Mobin 1490 IRI0.501-0.2620-5.20 
  Rahnemania, Abdossamad 1482 IRI1.0010.23204.60 
  Salimi, Hossein 1536 IRI0.501-0.2020-4.00 
  Bakhtiari, Mohammad Taha 1498 IRI0.001-0.7520-15.00 
  Khodayari, Kiyan 1500 IRI1.0010.25205.00 
  Hasani, Amir Hosein 1516 IRI0.001-0.7320-14.60 

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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