Rapid: Individual Calculations January 2018
 Khoshkalam, Seyed Mahan  Total change: 9.40  Rating chartPersonal card
 (1st Chess Tournament of Preparation of Gilan workers (Rapid_1396) Rasht IRI 2017-12-06
RcRownchangeKK*chgGame
 1583 1593 3.00 5 0.47 20 9.40 
  Masoumi, Sahel 1193  * IRI1.0010.08201.60 
  Nazari, Arad 1940 IRI0.001-0.1120-2.20 
  Gharib, Fatemeh 1193  * IRI1.0010.08201.60 
  Faghirnavaz, Ali 1993  * IRI0.001-0.0820-1.60 
  Moosazadeh, Mehdi 1596 IRI1.0010.502010.00 
 * 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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