Rapid: Individual Calculations September 2018
 Shamsaldini, Sohrab  Total change: -8.20  Rating chartPersonal card
 Hormozgan Rapid cup Mordad 1397 Bandar Abbas IRI 2018-08-29
RcRownchangeKK*chgGame
 1492 1740 5.00 7 -0.41 20 -8.20 
  Nikozadeh, Amin 1340  * IRI1.0010.08201.60 
  Eisa Zadeh, Mohammad 1401 IRI0.001-0.8820-17.60 
  Rezaee, Daryosh 1340  * IRI1.0010.08201.60 
  Nazarizadeh, Masud 1401 IRI1.0010.12202.40 
  Zaree, Ali 1500 IRI1.0010.20204.00 
  Asbahi, Mohammad 2067 IRI0.001-0.1320-2.60 
  Looni, Arshiya 1398 IRI1.0010.12202.40 
 * 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)
 

 

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