Individual Calculations October 2014
 Khajehosseini, Mohammad Reza  Total change: -13.80  Rating chartPersonal card
 2nd Khomein Open Chess Tournament (2014) Khomein IRI 2014-09-06
RcRownchangeKK*chgGame
 1969 1737 0.00 3 -0.69 20 -13.80 
  Samareh Shahpasand, Farshad 2121 IRI0.001-0.0920-1.80 
  Zinati, Mohammad 1818 IRI0.001-0.3920-7.80 
  Marzoughi, Mohammadsadegh 1967 IRI0.001-0.2120-4.20 

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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