Individual Calculations January 2019
 Safarian, Javad  Total change: 8.00  Rating chartPersonal card
 East Azarbayjan Sardaran League 1397 Round 1-6 Tabriz IRI 2018-11-29
RcRownchangeKK*chgGame
 1902 2001 3.50 5 0.40 20 8.00 
  Abdolalizadeh, Asra 1601  * IRI1.0010.08201.60 
  Sheykh Abdollahzade, Aydin 1881 IRI1.0010.34206.80 
  Hosseinzadeh, Nima 2301 IRI0.5010.35207.00 
  Mastizadeh, Saeed 1873 IRI1.0010.33206.60 
  Ahmadi, Ramin 1852 IRI0.001-0.7020-14.00 
 * 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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