Rapid: Individual Calculations January 2022
 Zakeri, Omid  Total change: -15.00  Rating chartPersonal card
 9th Rapid Hormozgan 1400 Bandar Abbas IRI 2021-12-03
RcRownchangeKK*chgGame
 1522 1827 5.00 7 -0.75 20 -15.00 
  Nik Sheyjani, Behrad 1307 IRI1.0010.03200.60 
  Mousavi, Seyed Amir Mohammad 1442 IRI0.001-0.9120-18.20 
  Hassanpour, Alireza 1414 IRI1.0010.07201.40 
  Looni, Arshiya 1669 IRI1.0010.29205.80 
  Roshan Panah Azly, Ali 1792 IRI0.001-0.5520-11.00 
  Shahsavari, Mohammad Amin 1389 IRI1.0010.06201.20 
  Manoochehri, Monoochehr 1643 IRI1.0010.26205.20 

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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