Individual Calculations December 2015
 Hosseini Poor, Mohammad Ali  Total change: -34.40  Rating chartPersonal card
 Bandar Abbas league (2015) 1-11 Bandarabbas IRI 2015-11-05
RcRownchangeKK*chgGame
 1523 1240 0.50 7 -0.86 40 -34.40 
  Abbasi, Rahman 1640  * IRI0.001-0.0840-3.20 
  Khodadad Nia, Sohrab 1487 IRI0.001-0.1940-7.60 
  Rahimi Shahmirzadi, Parsa 1105 IRI0.501-0.1840-7.20 
  Taherzadeh, Seyed Reza 1640  * IRI0.001-0.0840-3.20 
  Najand Foomani, Mohamad Ebrahi 1519 IRI0.001-0.1640-6.40 
  Moharrar Zadeh, Reyhaneh 1628 IRI0.001-0.0940-3.60 
  Shamsaldini, Sohrab 1640  * IRI0.001-0.0840-3.20 
 * 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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