Rapid: Individual Calculations August 2023
 Shafaei, Arman  Total change: -1.20  Rating chartPersonal card
 Ramsar Second Weekly Rated Rapid Mazandaran IRI 2023-07-02
RcRownchangeKK*chgGame
 1304 1503 5.00 7 -0.03 40 -1.20 
  Khodashenas, Mohammad Mobin 1103  * IRI1.0010.08403.20 
  Abdolalian, Navid 1182 IRI1.0010.13405.20 
  Taheri, Zaman 1251 IRI1.0010.19407.60 
  Asadi, Atabak 1764 IRI0.001-0.1840-7.20 
  Larijani, Amir Ali 1182 IRI1.0010.13405.20 
  Rezasoroush, Ali 1515 IRI0.001-0.4840-19.20 
  Darjani, Mehrad 1131 IRI1.0010.10404.00 
 * 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)
 

 

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