Individual Calculations March 2019
 Mohammad Ebrahimkhan Abri, Dorsa  Total change: -59.60  Rating chartPersonal card
 2nd Iranian Women League And Chess Schools Dastejat Azad Standard Cup 1397 Alborz IRI 2019-01-28
RcRownchangeKK*chgGame
 1706 2106 1.00 1 0.08 40 3.20 
  Gholizadeh, Parya 1706  * IRI1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 27th Fajr Cup International Chess Festival (Masters) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 2125 2125 0.50 4 -1.57 40 -62.80 
  Khodashenas, Mersad m2455 IRI0.001-0.1240-4.80 
  Ghesmati, Aryan 2037 IRI0.501-0.1240-4.80 
  Alavi, Homa 2001 IRI0.001-0.6740-26.80 
  Moosivand, Siamak 2006 IRI0.001-0.6640-26.40 

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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