Individual Calculations February 2018
 Babaee, Abolfazl  Total change: -20.80  Rating chartPersonal card
 Lahijan Open Chess Tournoment Lahijan IRI 2018-01-22
RcRownchangeKK*chgGame
 1441 1139 0.00 3 -0.52 40 -20.80 
  Alidoost, Javad 1539  * IRI0.001-0.0840-3.20 
  Gholizadeh, Majid 1244 IRI0.001-0.3640-14.40 
  Palizvan, M, Reza 1539  * IRI0.001-0.0840-3.20 
 * 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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