Individual Calculations June 2015
 Zohrabi, Hossein  Total change: -17.20  Rating chartPersonal card
 15th Sahel Cup Hormozgan (2015) Bandar Abbas IRI 2015-05-14
RcRownchangeKK*chgGame
 1609 1663 3.00 6 -0.43 40 -17.20 
  Soleimanian, Milad 1902 IRI0.001-0.2040-8.00 
  Arefi Nasab, Mehdi 1492 IRI1.0010.274010.80 
  Jahangiri, Hossein 1631 IRI0.001-0.5440-21.60 
  Dehghani, Mohammad 1624 IRI0.001-0.5540-22.00 
  Zerehizadeh, Mohsen 1403 IRI1.0010.18407.20 
  Arbabi, Mohammadtaghi 1600 IRI1.0010.414016.40 

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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