Rapid: Individual Calculations September 2018
 Ahmadi, Abdolla  Total change: 0.00  Rating chartPersonal card
 Hormozgan Rapid cup Mordad 1397 Bandar Abbas IRI 2018-08-29
RcRownchangeRpKK*chgGame
 1448 0 1.00 5 0.00 1208   0.00 
  Abdossamadi, Adel 1728 IRI0.0010.00 0.00 
  Manoochehri, Monoochehr 1634 IRI0.0010.00 0.00 
  Chemel Poor, Ahmad 1313 IRI1.0010.00 0.00 
  Nazarizadeh, Masud 1401 IRI0.0010.00 0.00 
  Bahrami Nejad, Vahid 1166 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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