Rapid: Individual Calculations April 2023
 Davoodi, Mehran  Total change: -15.40  Rating chartPersonal card
 Gilan Norooz Rapid Cup Rasht IRI 2023-03-14
RcRownchangeKK*chgGame
 1488 1611 4.50 9 -1.09 20 -21.80 
  Farjoud, Amirmahdi 1211  * IRI1.0010.08201.60 
  Salimiyan, Behzad 2058 IRI0.001-0.0620-1.20 
  Noparast, Kian 1229 IRI0.001-0.9120-18.20 
  Ghasemi, Amir Mahan 1149 IRI1.0010.05201.00 
  Javanmard, Aryana 1303 IRI1.0010.14202.80 
  Khorsandi, Mohammadmahdi 1147 IRI1.0010.05201.00 
  Sadeghi Givi, Reza 1902 IRI0.5010.35207.00 
  Abbasi Abeluie, Mohammad Mehdi 1840 IRI0.001-0.2120-4.20 
  Ghanbarpour, Mahan 1551 IRI0.001-0.5820-11.60 
 * 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)
 
 Gilan Rapid Cup Pishkesvatan Rasht IRI 2023-03-15
RcRownchangeKK*chgGame
 1527 1611 4.50 7 0.32 20 6.40 
  Poormoradkhani, Rahmat 1388 IRI0.501-0.2820-5.60 
  Jamalzadeh, Mohammad 1211  * IRI1.0010.08201.60 
  Edalati, Behrooz 1488 IRI1.0010.33206.60 
  Akbari, Mohammadali 1551 IRI1.0010.42208.40 
  Deljou, R. 1880 IRI0.001-0.1720-3.40 
  Kanani, Anoosh 1720 IRI0.001-0.3520-7.00 
  Khomeyrani, Hossein 1449 IRI1.0010.29205.80 
 * 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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