Rapid: Individual Calculations August 2022
 Mardani, Arjali  Total change: 37.60  Rating chartPersonal card
 2nd Rapid Chess Tournament Safvat Club Hamedan Hamedan IRI 2022-07-08
RcRownchangeKK*chgGame
 1369 1316 5.50 8 1.88 20 37.60 
  Soltani, Heliya 1104 IRI1.0010.23204.60 
  Khademi, Fateme 1451 IRI0.5010.18203.60 
  Salim, Mehdi 1413 IRI1.0010.632012.60 
  Asadi, Sadegh 1827 IRI0.001-0.0420-0.80 
  Hajiazizi, Aref 1415 IRI0.5010.14202.80 
  Jabbari Hesabi, Kian 1078 IRI1.0010.20204.00 
  Masajedian, Moein 1429 IRI0.5010.15203.00 
  Baratpoor, Daniz 1238 IRI1.0010.39207.80 

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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