Rapid: Individual Calculations February 2018
 Abedini, Morteza  Total change: -29.00  Rating chartPersonal card
 Alborz Weekly Rapid 22 dey 1396 Alborz IRI 2018-01-12
RcRownchangeKK*chgGame
 1722 2021 3.50 6 -1.45 20 -29.00 
  Mahmoodi, Nader 1910 IRI0.501-0.1520-3.00 
  Rafiei, Mohammad 1621  * IRI1.0010.08201.60 
  Shabani, Alireza 1621  * IRI1.0010.08201.60 
  Asgharzadeh, Mitra wc1936 IRI0.001-0.6220-12.40 
  Rahmatpisheh, Amir Hossein 1621  * IRI1.0010.08201.60 
  Khajemirzaei, Jamal 1621  * IRI0.001-0.9220-18.40 
 * 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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