Rapid: Individual Calculations January 2022
 Behboudi, Ali  Total change: 2.80  Rating chartPersonal card
 3rd Etehad Cup Rapid Chess Tournament Rasht IRI 2021-12-18
RcRownchangeKK*chgGame
 1484 1715 5.00 7 0.14 20 2.80 
  Moghimi, Abolfazl 1046 IRI1.0010.01200.20 
  Soltani, Mohammadmahdi 1229 IRI1.0010.04200.80 
  Golshannejad, Sepehr 1585 IRI0.001-0.6820-13.60 
  Hoseini, S.alireza 1750 IRI1.0010.552011.00 
  Biriya, Mohammadamin 1603 IRI0.001-0.6520-13.00 
  Gholizadeh, Abolfazl 1179 IRI1.0010.03200.60 
  Motaghi, Farbod 1994 IRI1.0010.842016.80 

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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