Individual Calculations December 2017
 Davoodabadi Farahani, Mohamad  Total change: 30.80  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U14 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1495 1775 6.50 8 0.12 40 4.80 
  Majedi, Sourena 1375  * IRI0.501-0.4240-16.80 
  Ahadi, Mohammad Amin 1375  * IRI1.0010.08403.20 
  Sahraei, Armin 1375  * IRI1.0010.08403.20 
  Parham Asl, Mani 1447 IRI1.0010.13405.20 
  Shafiei, Atena 1375  * IRI1.0010.08403.20 
  Ahadi, Mohammad Erfan 1721 IRI1.0010.424016.80 
  Miar, Arad 1418 IRI1.0010.11404.40 
  Rasouli Mehrjardi, Amirmohammad 1875 IRI0.001-0.3640-14.40 
 * 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)
 
 Tehran Men Dastejate Azad League 1396 Round 4-5 Tehran IRI 2017-11-23
RcRownchangeKK*chgGame
 1883 1775 1.00 1 0.65 40 26.00 
  Soltanian, Mohammad 1883 IRI1.0010.654026.00 

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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