Individual Calculations May 2023
 Kimiaei, Amir Mohammad  Total change: 19.60  Rating chartPersonal card
 Hamedan City Chess Championship (Ramadan) 2023 Hamedan IRI 2023-04-13
RcRownchangeKK*chgGame
 1397 1333 3.00 6 0.49 40 19.60 
  Fathi, Abolfazl 1629 IRI0.001-0.1540-6.00 
  Mehranjoo, Nazanin 1036 IRI1.0010.15406.00 
  Gholami, Amir Mohammad 1578 IRI1.0010.804032.00 
  Sameti, Mohammad Mehdi 1427 IRI0.001-0.3740-14.80 
  Azadi, Taha 1205 IRI1.0010.334013.20 
  Rismanchi, Ramtin 1504 IRI0.001-0.2740-10.80 

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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