Individual Calculations August 2017
 Raygan, Mohammad  Total change: -42.80  Rating chartPersonal card
 Fars Province Championship 2017 Shiraz IRI 2017-07-19
RcRownchangeKK*chgGame
 1381 1397 2.50 7 -1.07 40 -42.80 
  Honarjouian, Alireza 1797  * IRI0.001-0.0840-3.20 
  Mansourzade, Diba 1036 IRI0.001-0.9040-36.00 
  Shahed, Mohammadmatin 1145 IRI1.0010.19407.60 
  Nematolahi, Amirali 1009 IRI0.501-0.4140-16.40 
  Kalantari, Mohammad Mehdi 1619 IRI1.0010.784031.20 
  Ashrafi, Seyyed Erfan 1582 IRI0.001-0.2640-10.40 
  Ghaed, Pouria 1480 IRI0.001-0.3940-15.60 
 * 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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