Rapid: Individual Calculations September 2016
 Rostami, Ehsan  Total change: -8.80  Rating chartPersonal card
 Mazandaran Shohada Modafe Haram 7 Mordad 1395 Neka IRI 2016-07-28
RcRownchangeKK*chgGame
 1658 1792 3.50 6 -0.44 20 -8.80 
  Roohi, Abdolmajid 2173 IRI0.001-0.0920-1.80 
  Mohammadi, Roham 1392  * IRI1.0010.08201.60 
  Azimi, Mohammad Amin 1392  * IRI1.0010.08201.60 
  Amirkhanlou, Morteza 1622 IRI0.501-0.2220-4.40 
  Mohammad Hasanzadeh, Navid 1621 IRI1.0010.27205.40 
  Ranjbar Jartoodeh, Mohammadhosse 1747 IRI0.001-0.5620-11.20 
 * 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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