Individual Calculations November 2009
 Mahbodnia, Mahyar  Total change: 0.00  Rating chartPersonal card
 49th Tehran Chess ChampionShip 2009 Tehran IRI 2009-07-03
RcRownchangeRpKK*chgGame
 1828 0 0.00 3 0.00 1128   0.00 
  Najafiyan Pour, Mahyar 1969 IRI0.0010.00 0.00 
  Esmaeilipour, Ezzatollah 1992 IRI0.0010.00 0.00 
  Maleki, Mirmehdi 1522 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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