Rapid: Individual Calculations January 2022
 Khamisi, S Jafar  Total change: -25.40  Rating chartPersonal card
 5th Rapid Amol Chess Tournament Mazandaran IRI 2021-12-03
RcRownchangeKK*chgGame
 1667 2136 6.00 8 -1.27 20 -25.40 
  Haghshenas, Moahammad Sadra 1401 IRI1.0010.01200.20 
  Alavi, Mir Mahmood 1413 IRI1.0010.01200.20 
  Pourshamsayi, Esfandiar 1667 IRI1.0010.05201.00 
  Hagh Taj Dar, Rajab Ali 1807 IRI0.001-0.8820-17.60 
  Mastizadeh, Saeed 1784 IRI1.0010.11202.20 
  Nazarian, Parsa 1723 IRI1.0010.07201.40 
  Hoseinpour Kasgary, Abolfazl 1522 IRI1.0010.02200.40 
  Asadi, Ali 2020 IRI0.001-0.6620-13.20 

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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