Rapid: Individual Calculations February 2022
 Ashraf, Artin  Total change: 28.40  Rating chartPersonal card
 Rapid Day Fars 1400 (Fars Province Championship) Shiraz IRI 2022-01-14
RcRownchangeKK*chgGame
 1689 1874 7.50 9 1.42 20 28.40 
  Firoozi, Farbod 1474  * IRI1.0010.08201.60 
  Heydarzadeh, Daniyal 1427 IRI1.0010.06201.20 
  Salehi, Mehrdad 1558 IRI1.0010.13202.60 
  Taghvaei, Iman 1523 IRI1.0010.11202.20 
  Nikmanesh, Amirhosein 1320 IRI1.0010.03200.60 
  Tahmasebi, Hamidreza 2167 IRI0.001-0.1520-3.00 
  Safari Eskandari, Mojtaba 1990 IRI0.5010.16203.20 
  Samimi, Armin 1586 IRI1.0010.16203.20 
  Mari Ooriad, Pouya 2160 IRI1.0010.842016.80 
 * 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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