Individual Calculations March 2022
 Neshan, Arshiya  Total change: -51.60  Rating chartPersonal card
 1st Standard IRCF Tournament Women's Day Tehran IRI 2022-01-26
RcRownchangeKK*chgGame
 1367 1579 4.00 7 -1.29 40 -51.60 
  Naderiyan, Amir Hosein 1269 IRI0.501-0.3640-14.40 
  Vatan, Parmis 1596 IRI0.001-0.4840-19.20 
  Rabbani, Abtin 1348 IRI0.501-0.2940-11.60 
  Hadadzadeh, Hamid Reza 1324 IRI0.501-0.3140-12.40 
  Noraei, Afshin 1309 IRI1.0010.17406.80 
  Azimi Aghghale, Amirmahdi 1468 IRI0.501-0.1540-6.00 
  Karim Beigi Kamran, Ali 1257 IRI1.0010.13405.20 

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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