Individual Calculations June 2022
 Bayatfar, Behnam  Total change: -25.20  Rating chartPersonal card
 2nd PhileKhoob Championship Standard 2022 Group B (U1500) Arak IRI 2022-05-02
RcRownchangeKK*chgGame
 1333 1498 3.00 6 -1.26 20 -25.20 
  Norouzi, Mahdiar 1214 IRI1.0010.16203.20 
  Motahari, M.javad 1357 IRI0.001-0.6920-13.80 
  Mohammad Bidaghi, Ali 1206 IRI1.0010.15203.00 
  Behradmanesh, Taha 1375 IRI1.0010.33206.60 
  Gholipour, Amirhosein 1440 IRI0.001-0.5820-11.60 
  Ghadiri, Sina 1406 IRI0.001-0.6320-12.60 

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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