Individual Calculations October 2014
 Roohi, Behzad  Total change: -16.80  Rating chartPersonal card
 Quds Cup (2014) Tehran IRI 2014-07-22
RcRownchangeKK*chgGame
 1647 1765 3.00 6 -0.84 20 -16.80 
  Nikzaban, Ehsan 1970 IRI0.001-0.2420-4.80 
  Modarresi, Shahab 1507 IRI1.0010.18203.60 
  Roostapisheh, Payam 1901 IRI0.001-0.3220-6.40 
  Hasani, Takin 1448 IRI1.0010.13202.60 
  Asgharzadeh, Mitra 1522 IRI0.001-0.8020-16.00 
  Tehranifarshid, Nima 1531 IRI1.0010.21204.20 

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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