Individual Calculations May 2018
 Afshari, Mohammadparsa  Total change: 20.80  Rating chartPersonal card
 Tehran Standard Cup 5-10 Farvardin 1397 Tehran IRI 2018-03-25
RcRownchangeKK*chgGame
 1855 1589 1.50 5 0.52 40 20.80 
  Farahani, Hossein 1989  * IRI0.5010.424016.80 
  Maleki, Mojtaba 1989  * IRI0.001-0.0840-3.20 
  Ahadi, Mohammad Erfan 1720 IRI0.001-0.3240-12.80 
  Mahdizadeh, Mohammad 1704 IRI1.0010.664026.40 
  Golshannejad, Sepehr 1873 IRI0.001-0.1640-6.40 
 * 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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