Individual Calculations July 2023
 Niknejadi, Samin  Total change: 0.00  Rating chartPersonal card
 Esfahan City Chess Championship (Open) 1402 Esfahan IRI 2023-06-21
RcRownchangeRpKK*chgGame
 1188 0 2.00 7 0.00 1030   0.00 
  Fatemi, Arsham 1308 IRI0.0010.00 0.00 
  Sheikhzadeh, Bardia 1174 IRI0.0010.00 0.00 
  Zarei, Radmehr 1065 IRI0.0010.00 0.00 
  Madineh, Seyed Matin 1243 IRI1.0010.00 0.00 
  Karbasian, Radmehr 1126 IRI1.0010.00 0.00 
  Afzal, Mobin 1292 IRI0.0010.00 0.00 
  Karbalaeian, Rozhin 1111 IRI0.0010.00 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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