Individual Calculations April 2014
 Allahverdi, Maryam  Total change: -29.55  Rating chartPersonal card
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1708 1746 3.50 10 -1.97 15 -29.55 
  Mahdavirad, Mehdi 2146  * IRI0.001-0.0815-1.20 
  Naderidabbagh, Melika 1410 IRI1.0010.12151.80 
  Dadmand, Mansour 2090 IRI0.001-0.1215-1.80 
  Malekalkalami, Arezoo 1358 IRI1.0010.09151.35 
  Afshar, Niusha 1982 IRI0.001-0.2015-3.00 
  Nosratollahi, Arash 1503 IRI1.0010.20153.00 
  Cheraghi, Amin 2028 IRI0.001-0.1615-2.40 
  Rahimi, Marjan 1627 IRI0.001-0.6615-9.90 
  Nezamhashemi, Mohammad 1431 IRI0.001-0.8615-12.90 
  Bayat, Amir 1504 IRI0.501-0.3015-4.50 
 * 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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