Individual Calculations September 2022
 Ghasemi, Mitra  Total change: -62.80  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1440 1226 0.00 6 -1.57 40 -62.80 
  Babaee, Mohammadsaleh 1447 IRI0.001-0.2240-8.80 
  Shiri, Omid 1590 IRI0.001-0.1040-4.00 
  Rafigh, Shervin 1535 IRI0.001-0.1440-5.60 
  Assarzadeh, Nazanin Fatemeh 1399 IRI0.001-0.2740-10.80 
  Evaz Pour, Amirreza 1663 IRI0.001-0.0640-2.40 
  Karami, Qazal 1006 IRI0.001-0.7840-31.20 

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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