Individual Calculations April 2017
 Alamir Virsagh, Ehsan  Total change: 62.00  Rating chartPersonal card
 Tehran Standard Cup 11-17 Esfand 1395 Tehran IRI 2017-03-01
RcRownchangeKK*chgGame
 1728 1768 5.00 8 0.67 40 26.80 
  Ahrabi, Sohrab 1424 IRI1.0010.12404.80 
  Motaghi, Farbod 1931 IRI0.001-0.2840-11.20 
  Ebrahimi, Reza 1586 IRI1.0010.264010.40 
  Rodaki, Mansour 1568 IRI1.0010.24409.60 
  Abbasi, Meisam 1924 IRI0.001-0.2940-11.60 
  Doroodian, Mahyar 1967 IRI0.5010.264010.40 
  Moradi, Mohammad Behrad 1618 IRI1.0010.304012.00 
  Mobarhani, Nazanin 1808 IRI0.5010.06402.40 

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)
 
 Tehran Standard Cup 5-9 farvardin 1396 Tehran IRI 2017-03-25
RcRownchangeKK*chgGame
 1877 1768 3.50 7 0.88 40 35.20 
  Razaghi, Behrooz 2168  * IRI0.001-0.0840-3.20 
  Jofreh, Manouchehr 1368  * IRI1.0010.08403.20 
  Khademi, Mohammad Miran 2168  * IRI1.0010.924036.80 
  Izady, Mohammad 1912 IRI0.001-0.3140-12.40 
  Mehrabi, Morteza 2026 IRI0.001-0.1840-7.20 
  Allahverdi, Davood 1693 IRI1.0010.404016.00 
  Abdollahisaber, Reza 1803 IRI0.5010.05402.00 
 * 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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