Rapid: Individual Calculations October 2022
 Abdi, Javad  Total change: 1.80  Rating chartPersonal card
 Alborz Rapid 11 shahrivar 1401 karaj IRI 2022-09-02
RcRownchangeKK*chgGame
 1420 1584 5.00 7 0.09 20 1.80 
  Shayegan, Danial 1184  * IRI1.0010.08201.60 
  Zare, Arman 1238 IRI1.0010.11202.20 
  Ahmadnia, Ahmad 1389 IRI0.001-0.7520-15.00 
  Poursalan, Ehsan 1310 IRI1.0010.17203.40 
  Ghaffarifar, Emad 1433 IRI1.0010.30206.00 
  Chavari, Mohammad Mahdi 1990 IRI0.001-0.0820-1.60 
  Farokhfar, S Ahmad 1397 IRI1.0010.26205.20 
 * 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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