Rapid: Individual Calculations July 2023
 Ghandi, Arash  Total change: 0.00  Rating chartPersonal card
 chess tournament Milad emam Reza- Rapid Bojnurd-1402 Bojnoord IRI 2023-06-13
RcRownchangeRpKK*chgGame
 1321 0 2.00 5 0.00 1249   0.00 
  Tayyebi, Seyed Amin 1597 IRI0.0010.00 0.00 
  Bavafa, Amirali 1282 IRI1.0010.00 0.00 
  Ahmadi, Pouya 1350 IRI0.0010.00 0.00 
  Hamzollahzadeh, Pouyan 1256 IRI0.0010.00 0.00 
  Ahmadi, Arian 1122 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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