Rapid: Individual Calculations January 2017
 Khoshkalam, Seyed Mehrab  Total change: -27.80  Rating chartPersonal card
 Rapid Chess Tournament Yalda Gilan 2016 Rasht IRI 2016-12-21
RcRownchangeKK*chgGame
 1850 2115 4.00 7 -1.39 20 -27.80 
  Amini, Mohammad 1715  * IRI1.0010.08201.60 
  Ghaderi, Farzaneh 1715  * IRI1.0010.08201.60 
  Behzad Nazif, Parva 1715  * IRI1.0010.08201.60 
  Tahbaz, Arash 2207 IRI0.001-0.3720-7.40 
  Sadeh, Shahin f2171 IRI0.001-0.4220-8.40 
  Eskandari, Mohammad Hassan 1715  * IRI0.001-0.9220-18.40 
  Ahadi, Mohammadreza 1715  * IRI1.0010.08201.60 
 * 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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