Rapid: Individual Calculations April 2019
 Akbari, Mohammad  Total change: 17.00  Rating chartPersonal card
 West Azarbaijan Rapid Chess Tournament esfand 97 West Azarbahjan IRI 2019-03-15
RcRownchangeKK*chgGame
 1705 1711 5.00 8 0.85 20 17.00 
  Golizadeh, Asghar g2111  * IRI0.001-0.0820-1.60 
  Damya, Aydin 1360 IRI1.0010.11202.20 
  Halaj Naghadehi, Yousef 1494 IRI1.0010.22204.40 
  Ahmadi, Ramin 1866 IRI0.001-0.2920-5.80 
  Asghari, Reza 1498 IRI1.0010.23204.60 
  Soofizadeh, K. c2111  * IRI0.001-0.0820-1.60 
  Emami, Nezam 1427 IRI1.0010.16203.20 
  Aghanejad, Ebrahim 1769 IRI1.0010.582011.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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