Individual Calculations May 2019
 Andayeshgar, Mohammad  Total change: 6.00  Rating chartPersonal card
 The 4th Jouybar Chess Tournament - Nowrooz Cup 1398 Mazandaran IRI 2019-03-25
RcRownchangeKK*chgGame
 1315 1281 3.00 6 0.15 40 6.00 
  Akhgari, Reza 1681  * IRI0.001-0.0840-3.20 
  Derakhshani, Diyana 1026 IRI1.0010.19407.60 
  Amoozad Mahdiraji, Sana 1024 IRI1.0010.18407.20 
  Madadi, Mohammad 1570 IRI0.001-0.1640-6.40 
  Amoozad Mahdiraji, Ali 1054 IRI1.0010.21408.40 
  Dadsetan, M. Ali 1532 IRI0.001-0.1940-7.60 
 * 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)
 

 

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