Rapid: Individual Calculations March 2020
 Alipasand, Ayat  Total change: 40.00  Rating chartPersonal card
 Soofyan 4th rapid chess tournament ( 29 bahman cup ) Tabriz IRI 2020-02-18
RcRownchangeKK*chgGame
 1643 1408 3.50 7 2.00 20 40.00 
  Nosratizadeh, Reza 1761 IRI0.001-0.1120-2.20 
  Razmi, Mehdi 1625 IRI0.001-0.2220-4.40 
  Pino, Ali Asghar 1595 IRI0.001-0.2620-5.20 
  Shafiei, Mohammad 1586 IRI1.0010.732014.60 
  Noorani, Ahad 1528 IRI1.0010.662013.20 
  Gurbanov, Orkhan 1679 AZE0.5010.33206.60 
  Safiri, Hassan 1725 IRI1.0010.872017.40 

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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