Individual Calculations August 2018
 Safari, Negar  Total change: 0.00  Rating chartPersonal card
 Alborz joniours Boys And Girls chess Championship Under 20 Tir 1397 Alborz IRI 2018-06-30
RcRownchangeRpKK*chgGame
 1112 0 2.00 6 0.00 987   0.00 
  Taghizadeh, Taraneh 1159 IRI0.0010.00 0.00 
  Khamseh, Nima 1055 IRI0.5010.00 0.00 
  Sodachi, Saba 1172 IRI0.5010.00 0.00 
  Mandkari, Mohammadtaha 1108 IRI0.0010.00 0.00 
  Rezaei, Solaleh 1120 IRI0.0010.00 0.00 
  Rezaei, Yeganeh 1055 IRI1.0010.00 0.00 

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)
 
 Alborz Men Chess Championship 1397 Alborz IRI 2018-07-14
RcRownchangeRpKK*chgGame
 1264 0 4.00 8 0.00 1264   0.00 
  Marzban, Amir Hossein 1279 IRI0.5010.00 0.00 
  Heravi, Mohammad Hossein 1616 IRI0.0010.00 0.00 
  Kianzad, Iliya 1065 IRI1.0010.00 0.00 
  Makhdoumi, Erfan 1192 IRI1.0010.00 0.00 
  Mir Talebi, Seyed Parsa 1391 IRI0.5010.00 0.00 
  Zeinali, Alireza 1307 IRI0.0010.00 0.00 
  Saeidi, Amir Hossein 1184 IRI0.0010.00 0.00 
  Shayegan, Danial 1081 IRI1.0010.00 0.00 

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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