Rapid: Individual Calculations December 2019
 Rahimi, Aref  Total change: -26.20  Rating chartPersonal card
 1st Rapid Bandar Lengeh Hormozgan IRI 2019-10-28
RcRownchangeKK*chgGame
 1567 1760 0.50 2 -0.96 20 -19.20 
  Taheri, Mohammad Ali 1448 IRI0.001-0.8620-17.20 
  Looni, Arshiya 1686 IRI0.501-0.1020-2.00 

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)
 
 1st Rapid Qeshm Qeshm IRI 2019-11-12
RcRownchangeKK*chgGame
 1630 1760 3.50 6 -0.35 20 -7.00 
  Salari, Melika 1360  * IRI1.0010.08201.60 
  Soleimanian, Milad 1959 IRI0.001-0.2420-4.80 
  Rahimi Shahmirzadi, Parsa 1643 IRI0.501-0.1620-3.20 
  Hajizadeh, Ali 1449 IRI1.0010.14202.80 
  Zakeri, Omid 1859 IRI0.001-0.3620-7.20 
  Bahmani, Nima 1511 IRI1.0010.19203.80 
 * 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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