Individual Calculations May 2016
 Ahmadi, Gholam Hosein  Total change: -73.60  Rating chartPersonal card
 Tehran Farvardin 1395 Standard Cup Tehran IRI 2016-04-17
RcRownchangeKK*chgGame
 1414 1508 3.00 8 -1.84 40 -73.60 
  Karami Kejani, Masoud 1908  * IRI0.001-0.0840-3.20 
  Elahi, Ahoora 1135 IRI0.501-0.4040-16.00 
  Harati, Hasti 1233 IRI0.001-0.8340-33.20 
  Agharafiei, Arshiya 1108  * IRI1.0010.08403.20 
  Ghasemi, Seyed Samad 1622 IRI0.5010.16406.40 
  Khosravani, Mohammad 1326 IRI0.001-0.7440-29.60 
  Davoodi, Mehran 1771 IRI0.001-0.1840-7.20 
  Hamdollahi, Zahra 1208 IRI1.0010.15406.00 
 * 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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