Rapid: Individual Calculations May 2018
 Mokhtarzadeh, M.reza  Total change: 42.60  Rating chartPersonal card
 4th Nobavegan Rapid Cup Farvardin 1397 Qazvin IRI 2018-04-20
RcRownchangeKK*chgGame
 1301 1156 2.00 5 0.24 20 4.80 
  Khanbaz, Nima 1556  * IRI1.0010.922018.40 
  Atakhan, Abtin 1556  * IRI0.001-0.0820-1.60 
  Asgari, Abolfazl 1044 IRI1.0010.35207.00 
  Mohammadi, Melika 1121 IRI0.001-0.5520-11.00 
  Yadegar, Radin 1229 IRI0.001-0.4020-8.00 
 * 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)
 
 Iranian Cadets Rapid Chess Championships- U12 Tehran IRI 2018-04-26
RcRownchangeKK*chgGame
 1411 1156 3.50 8 1.89 20 37.80 
  Rahmatpisheh, Amir Hossein 1481 IRI0.5010.37207.40 
  Karimpour Talebi, Arman 1415 IRI0.001-0.1820-3.60 
  Rezaei Salim, Mahyas 1367 IRI1.0010.772015.40 
  Ghanbaralifarzad, Mohammad Hosei 1556  * IRI0.001-0.0820-1.60 
  Rezaei, Amirhossein 1358 IRI0.001-0.2420-4.80 
  Izak Mohammadi, Arshia 1261 IRI1.0010.642012.80 
  Pourramezan Chafjiri, Parsa 1556  * IRI0.001-0.0820-1.60 
  Shabanzadeh, Mehrad 1294 IRI1.0010.692013.80 
 * 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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