Individual Calculations March 2020
 Taskini, Mohammad Javad  Total change: 8.20  Rating chartPersonal card
 18th Caspian Cup International Chess Festival (Group B) Gilan IRI 2020-02-12
RcRownchangeKK*chgGame
 1412 1305 3.00 7 0.41 20 8.20 
  Ghorbanzadeh, Moein 1594 IRI0.001-0.1620-3.20 
  Vahedi, Arad 1051 IRI1.0010.19203.80 
  Rahimi, Siamak 1573 IRI0.001-0.1720-3.40 
  Amoozad Mahdiraji, Ali 1090 IRI1.0010.23204.60 
  Hooshmandi, Iman 1583 IRI0.001-0.1720-3.40 
  Ghasemi, Seyed Samad 1536 IRI0.001-0.2120-4.20 
  Ahadi, Mohammadreza 1457 IRI1.0010.702014.00 

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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