Rapid: Individual Calculations January 2022
 Hassanpour, Alireza  Total change: -10.20  Rating chartPersonal card
 9th Rapid Hormozgan 1400 Bandar Abbas IRI 2021-12-03
RcRownchangeKK*chgGame
 1547 1414 2.00 6 -0.18 20 -3.60 
  Najafi, Nima 1945 IRI0.001-0.0320-0.60 
  Raeesi Sarkhooni, Amir Ali 1019 IRI1.0010.08201.60 
  Zakeri, Omid 1827 IRI0.001-0.0720-1.40 
  Baseri, Masoud 1469 IRI1.0010.582011.60 
  Nazeri, Jafar 1450 IRI0.001-0.4520-9.00 
  Najafi Hajivar, Vahid 1571 IRI0.001-0.2920-5.80 

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)
 
 10th Rapid Hormozgan 1400 Bandar Abbas IRI 2021-12-10
RcRownchangeKK*chgGame
 1537 1414 0.00 1 -0.33 20 -6.60 
  Fallah, Amin 1537 IRI0.001-0.3320-6.60 

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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