Individual Calculations April 2016
 Tavakol, Mehrad  Total change: 72.00  Rating chartPersonal card
 Iran Boys Under 12 Championship 2016 Tehran IRI 2016-02-27
RcRownchangeKK*chgGame
 1671 1389 3.00 7 1.80 40 72.00 
  Rasouli, Amirmohammad 1590 IRI1.0010.764030.40 
  Davoodabadi Farahani, Mohamad 1719 IRI0.001-0.1240-4.80 
  Aliakbar Sichani, Alireza 1624 IRI1.0010.794031.60 
  Zomorrodian, Eilia 1763 IRI0.001-0.1040-4.00 
  Shahsavandi, Mohammad Reza 1568 IRI0.5010.23409.20 
  Safari, Parham 1664 IRI0.001-0.1740-6.80 
  Atakhan, Abtin 1769 IRI0.5010.414016.40 

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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