Rapid: Individual Calculations February 2017
 Farokhfar, S Ahmad  Total change: -42.60  Rating chartPersonal card
 Tehran Rapid Cup 16 day 1395 Tehran IRI 2017-01-06
RcRownchangeKK*chgGame
 1511 1665 3.00 7 -1.81 20 -36.20 
  Zahrooni, Farjam 1332 IRI1.0010.12202.40 
  Rezazadeh, Ali 1899 IRI0.001-0.2120-4.20 
  Abbaspoorrad, Nikoo 1515 IRI0.001-0.7020-14.00 
  Hosseini, Hamed 1501 IRI1.0010.28205.60 
  Hadiehlou, Rasool 1512 IRI0.001-0.7020-14.00 
  Azimi, Jafar 1504 IRI1.0010.29205.80 
  Heydari, Hosein 1317 IRI0.001-0.8920-17.80 

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)
 
 Tehran Rapid Cup 7 Bahman 1395 Tehran IRI 2017-01-25
RcRownchangeKK*chgGame
 1605 1665 3.00 6 -0.32 20 -6.40 
  Hejrati, Arsam 1265  * IRI1.0010.08201.60 
  Noroozi, Meisam 2000 IRI0.001-0.1220-2.40 
  Yaghobi, Ali 1265  * IRI1.0010.08201.60 
  Rezazadeh, Ali 1899 IRI0.001-0.2120-4.20 
  Kaveh, Taghi 1783 IRI0.001-0.3420-6.80 
  Mighani, Saeid 1416 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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