Rapid: Individual Calculations May 2018
 Mohamadi, Niyousha  Total change: 51.60  Rating chartPersonal card
 4th Nobavegan Rapid Cup Farvardin 1397 Qazvin IRI 2018-04-20
RcRownchangeKK*chgGame
 1305 1171 3.50 6 1.33 20 26.60 
  Mahdavi, Reza 1571  * IRI0.001-0.0820-1.60 
  Asadi, Kamran 1073 IRI1.0010.37207.40 
  Davari, Sara 1094 IRI0.501-0.1120-2.20 
  Mohammad Gholiha, Reza 1163 IRI1.0010.49209.80 
  Ahmadi, Parsa 1355 IRI1.0010.742014.80 
  Atakhan, Abtin 1571  * IRI0.001-0.0820-1.60 
 * 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 - U10 Tehran IRI 2018-04-26
RcRownchangeKK*chgGame
 1373 1171 3.00 7 1.25 20 25.00 
  Rafigh, Shervin 1384 IRI0.001-0.2320-4.60 
  Nouri, Alaa 1556 IRI0.001-0.0920-1.80 
  Fatehi, Amir Masoud 1371 IRI1.0010.762015.20 
  Vahedi, Mohammadsadra 1278 IRI1.0010.652013.00 
  Yousefi, Nika 1380 IRI1.0010.772015.40 
  Habibi, Radin 1379 IRI0.001-0.2320-4.60 
  Miar, Arad 1262 IRI0.001-0.3820-7.60 

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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