Individual Calculations January 2011
 Mousavi Jad, Sajad  Total change: -3.00  Rating chartPersonal card
 10th-Sahel Persian Gulf Open Chess Cup Tournament Bandar Abbas IRI 2010-12-02
RcRownchangeKK*chgGame
 2127 1939 1.00 4 -0.12 25 -3.00 
  Mohandesi, Shahin m2280 IRI0.001-0.1225-3.00 
  Soleimanian, Milad 1867 IRI1.0010.402510.00 
  Ryahi, Naser 2220 IRI0.001-0.1625-4.00 
  Vassalam, M T 2139 IRI0.001-0.2425-6.00 

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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