Individual Calculations September 2022
 Edalati, Behrooz  Total change: -44.00  Rating chartPersonal card
 Lahijan Standard Cup (U 2200) Lahijan IRI 2022-08-15
RcRownchangeKK*chgGame
 1265 1600 3.50 7 -2.20 20 -44.00 
  Movaghari, Reza 1169 IRI0.501-0.4320-8.60 
  Sharifi, Pouria 1200  * IRI0.001-0.9220-18.40 
  Hanafi, Mehrsa 1015 IRI1.0010.02200.40 
  Noparast, Kian 1288 IRI1.0010.14202.80 
  Seyed Mazhari, Seyed Sam 1027 IRI1.0010.02200.40 
  Pourramezan Chafjiri, Parsa 1906 IRI0.001-0.1420-2.80 
  Farahvashi, Zahra 1247 IRI0.001-0.8920-17.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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