Rapid: Individual Calculations October 2022
 Chavari, Mohammad Mahdi  Total change: -4.00  Rating chartPersonal card
 Alborz Rapid 11 shahrivar 1401 karaj IRI 2022-09-02
RcRownchangeKK*chgGame
 1513 1990 6.00 7 -0.20 20 -4.00 
  Keshavarzfathi, Nazanin Zahra 1590  * IRI1.0010.08201.60 
  Poursalan, Ehsan 1310 IRI1.0010.01200.20 
  Rahimpour, Arian 1453 IRI1.0010.03200.60 
  Ahmadnia, Ahmad 1389 IRI1.0010.02200.40 
  Eskandary, Mahmood 2048 IRI0.001-0.4220-8.40 
  Abdi, Javad 1584 IRI1.0010.08201.60 
  Darvishi, Matin 1217 IRI1.0010.00200.00 
 * 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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