Individual Calculations November 2022
 Jabari, Amin Mohammad  Total change: 15.20  Rating chartPersonal card
 Malayer Standard Cup 13-15 Mehr Hafteye Defae Moghaddas Malayer IRI 2022-10-04
RcRownchangeKK*chgGame
 1532 1365 2.00 4 0.38 40 15.20 
  Marzoughi, Mohammadsadegh 1937 IRI0.001-0.0240-0.80 
  Mirzaei, Mohamad Javad 1103 IRI1.0010.18407.20 
  Arvan, Amirhosein 1914 IRI0.001-0.0340-1.20 
  Noori Azandariani, Hadis 1174 IRI1.0010.254010.00 

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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