Individual Calculations September 2022
 Bayatfar, Behnam  Total change: -10.00  Rating chartPersonal card
 Lahijan Standard Cup (U 2200) Lahijan IRI 2022-08-15
RcRownchangeKK*chgGame
 1326 1452 4.00 7 -0.50 20 -10.00 
  Farhood, Alireza 1103 IRI1.0010.11202.20 
  Mohammadi, Arad 1056 IRI1.0010.08201.60 
  Movagharhasani, Farhan 1643 IRI0.001-0.2520-5.00 
  Mohebbi, Artam 1188 IRI1.0010.18203.60 
  Golshannejad, Sepehr 1757 IRI0.001-0.1420-2.80 
  Zoghi, Saeed 1251 IRI1.0010.24204.80 
  Mehraeen, Reza 1284 IRI0.001-0.7220-14.40 

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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