Individual Calculations November 2017
 Dianati, Reza  Total change: -44.80  Rating chartPersonal card
 Gilan First League 1396 Round 1-2 Rasht IRI 2017-10-11
RcRownchangeKK*chgGame
 1544 1809 0.50 1 -0.32 20 -6.40 
  Shafiei, Mojtaba 1544 IRI0.501-0.3220-6.40 

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)
 
 2nd Rasht Sepidrood Standard Cup 2017 Rasht IRI 2017-10-18
RcRownchangeKK*chgGame
 1561 1809 3.50 7 -1.92 20 -38.40 
  Sejdeh, Amirsam 1409  * IRI1.0010.08201.60 
  Babaniya, Benyamin 2076 IRI0.001-0.1820-3.60 
  Khodadad, Mohammadreza 1409  * IRI1.0010.08201.60 
  Karami, Mahan 1541 IRI0.001-0.8320-16.60 
  Tohidinasab, Ali 1409  * IRI1.0010.08201.60 
  Taheri, Mani 1515 IRI0.501-0.3520-7.00 
  Rahmani, Iraj 1567 IRI0.001-0.8020-16.00 
 * 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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