Individual Calculations November 2010
 Hosseini, Mahmoud  Total change: -26.00  Rating chartPersonal card
 2nd Zendehrood International Open Chess Tournament (men) Esfahan IRI 2010-09-14
RcRownchangeKK*chgGame
 1875 1878 1.50 5 -1.04 25 -26.00 
  Aghaei, Alireza 2112 IRI0.001-0.2125-5.25 
  Gholami, Aryan f1902 IRI0.001-0.4725-11.75 
  Karami, Mohammad 1838 IRI0.001-0.5625-14.00 
  Khodabandeh, Milad 1854 IRI0.501-0.0325-0.75 
  Shirani Liri, Nima 1671 IRI1.0010.23255.75 

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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