Rapid: Individual Calculations February 2018
 Khajehmirzaei Yazdi, Jamal  Total change: -50.20  Rating chartPersonal card
 Alborz Weekly Rapid 15 Dey 1396 Alborz IRI 2018-01-05
RcRownchangeKK*chgGame
 1502 1559 2.00 6 -1.49 20 -29.80 
  Barzigar, Behrang 1959  * IRI0.001-0.0820-1.60 
  Alizadeh, Rahmatollah 1305 IRI1.0010.19203.80 
  Mortazian, Saeed 1959  * IRI0.001-0.0820-1.60 
  Ghafouri, Mohammad Javad 1159  * IRI0.001-0.9220-18.40 
  Mandkari, Hossein 1256 IRI1.0010.14202.80 
  Aghamohammadi, Hossein 1375 IRI0.001-0.7420-14.80 
 * 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)
 
 alborz Weekly Rapid 6 bahman 1396 Alborz IRI 2018-01-26
RcRownchangeKK*chgGame
 1550 1559 1.00 4 -1.02 20 -20.40 
  Ghaffarifar, Aylin 1159  * IRI1.0010.08201.60 
  Mortazian, Saeed 1959  * IRI0.001-0.0820-1.60 
  Azbaghi, Enayat 1851 IRI0.001-0.1520-3.00 
  Eidi, Mahan 1232 IRI0.001-0.8720-17.40 
 * 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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