Rapid: Individual Calculations August 2023
 Hamzeh Mohammad Abadi, Ghasem  Total change: 34.80  Rating chartPersonal card
 Behshahr Open Chess Tournament Rapid (Rated) Mazandaran IRI 2023-06-30
RcRownchangeKK*chgGame
 1695 1295 1.50 5 0.87 40 34.80 
  Akbari Gelvardi, Mohammad f2144 IRI0.0010.00400.00 
  Karami Gorgan, Kian 1614 IRI0.001-0.1340-5.20 
  Hesami, M.hosein 1560 IRI0.5010.324012.80 
  Akhavan Rad, Aliasghar 1584 IRI1.0010.844033.60 
  Rostami, Ehsan 1574 IRI0.001-0.1640-6.40 

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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