Individual Calculations January 2020
 Sadeghi, Mohammad  Total change: -2.20  Rating chartPersonal card
 19th Qazvin League 1398 Round 1-4 Qazvin IRI 2019-11-22
RcRownchangeKK*chgGame
 1602 1555 1.00 2 0.06 20 1.20 
  Asgari, Hosein 1248 IRI0.501-0.3620-7.20 
  Abedi, Mohamadraza 1955  * IRI0.5010.42208.40 
 * 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)
 
 19th Qazvin League 1398 Round 5-11 Qazvin IRI 2019-12-01
RcRownchangeKK*chgGame
 1785 1555 1.00 5 -0.17 20 -3.40 
  Ahmadi Far, Ali 1782 IRI0.001-0.2120-4.20 
  Ghasem Karimi, Adib 1921 IRI0.001-0.1020-2.00 
  Shahbazi, Mohammadreza 1955  * IRI0.001-0.0820-1.60 
  Mohammadi, Hadis 1617 IRI1.0010.592011.80 
  Azizi, M.ali 1650 IRI0.001-0.3720-7.40 
 * 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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