Individual Calculations February 2018
 Alidoost, Javad  Total change: -134.80  Rating chartPersonal card
 Lahijan Open Chess Tournoment Lahijan IRI 2018-01-22
RcRownchangeKK*chgGame
 1404 1688 1.50 6 -3.37 40 -134.80 
  Babaee, Abolfazl 1288  * IRI1.0010.08403.20 
  Javadi, Mousa 1321 IRI0.501-0.4040-16.00 
  Poursoleimani, Masoud 1697 IRI0.001-0.4940-19.60 
  Alimohamadi, Vahid 1485 IRI0.001-0.7640-30.40 
  Bafekr, Garsha 1288  * IRI0.001-0.9240-36.80 
  Mirzajani, Nagin 1346 IRI0.001-0.8840-35.20 
 * 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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