Individual Calculations November 2018
 Gholizadeh, Romina  Total change: -62.00  Rating chartPersonal card
 Iran Girls U10 Chess Championship 2018 Qazvin IRI 2018-10-08
RcRownchangeKK*chgGame
 1071 1211 1.00 3 -1.06 40 -42.40 
  Alishahi, Dina 1058 IRI0.501-0.2040-8.00 
  Mirmoosavi, Dornaz Sadat 1095 IRI0.001-0.6640-26.40 
  Amoozad Mahdiraji, Sana 1060 IRI0.501-0.2040-8.00 

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)
 
 Tehran Woman 1st League 2018 Round 1 Tehran IRI 2018-10-28
RcRownchangeKK*chgGame
 1219 1211 0.00 1 -0.49 40 -19.60 
  Abbaszadeh, Mahdis 1219 IRI0.001-0.4940-19.60 

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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