Individual Calculations October 2015
 Babhayeh, Javad  Total change: -54.40  Rating chartPersonal card
 16th Sahel Cup Hormozgan (2015) Bandar Abbas IRI 2015-08-27
RcRownchangeKK*chgGame
 1579 1564 1.00 5 -1.36 40 -54.40 
  Imanzadeh, Mehdi 1868 IRI0.001-0.1440-5.60 
  Houshiar, Yahya 1722 IRI0.001-0.2940-11.60 
  Ghanbari, Mokhtar 1227 IRI0.001-0.8840-35.20 
  Shahdadi, Hassan 1748 IRI0.001-0.2640-10.40 
  Talaneh, Motahareh 1332 IRI1.0010.21408.40 

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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