Individual Calculations January 2012
 Samani, Mansour  Total change: 0.00  Rating chartPersonal card
 Shahid Rajaei chess tournament (Open) Qazvin IRI 2011-09-15
RcRownchangeRpKK*chgGame
 1742 0 2.00 6 0.00 1617   0.00 
  Karimpoor, Shahab 1699 IRI0.0010.00 0.00 
  Vahdati, Tayeb 1740 IRI1.0010.00 0.00 
  Mohaymeny, Saem 1803 IRI0.0010.00 0.00 
  Khajehosseini, Mohammadreza 1695 IRI0.0010.00 0.00 
  Karimi, Peyman 1726 IRI1.0010.00 0.00 
  Ebrahimi, Mehdi 1789 IRI0.0010.00 0.00 

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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