Individual Calculations January 2018
 Kaveiyan, Abdolkarim  Total change: 17.40  Rating chartPersonal card
 Booshehr Open League 1396 Round 4-5 Booshehr IRI 2017-12-01
RcRownchangeKK*chgGame
 1213 1427 1.00 1 0.23 20 4.60 
  Pirdadian, Masoomeh 1213 IRI1.0010.23204.60 

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)
 
 8th Lian Open Standard Cup Azar 1396 Bushehr Bushehr IRI 2017-12-01
RcRownchangeKK*chgGame
 1386 1427 5.00 8 0.64 20 12.80 
  Zanganeh, Babak 1827  * IRI0.001-0.0820-1.60 
  Maroofi, Ali 1040 IRI1.0010.09201.80 
  Kerdegar, Amirreza 1061 IRI1.0010.10202.00 
  Shabankare, Bahram 1660 IRI0.001-0.2120-4.20 
  Hashemi, Nazanin 1207 IRI1.0010.22204.40 
  Salari, Hamid 1280 IRI1.0010.30206.00 
  Mohammadi Haghighi, Mohammad Ami 1544 IRI0.001-0.3420-6.80 
  Zendehboodi, Fariba 1472 IRI1.0010.562011.20 
 * 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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