Rapid: Individual Calculations April 2017
 Sadeh, Shahin  Total change: -16.60  Rating chartPersonal card
 3rd Rapid Chess Tournament Mirza Koochak Gilan 2017 Rasht IRI 2017-03-19
RcRownchangeKK*chgGame
 1846 2169 5.00 7 -0.83 20 -16.60 
  Khoshkalam, Seyed Mahan 1769  * IRI1.0010.08201.60 
  Alijanzadeh, Mohadeseh 1769  * IRI0.001-0.9220-18.40 
  Navid, Sepehr 1769  * IRI1.0010.08201.60 
  Eskandari, Mohammad Hassan 1769  * IRI1.0010.08201.60 
  Mousavi, Seyed Khalil m2311 IRI0.001-0.3120-6.20 
  Aghar, Mohammad Reaz 1769  * IRI1.0010.08201.60 
  Safari, Parham 1769  * 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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