Rapid: Individual Calculations July 2019
 Afsordedel, Asaf  Total change: 1.00  Rating chartPersonal card
 1st Ava Rapid Cup 1398 Ardabil IRI 2019-06-24
RcRownchangeKK*chgGame
 1750 1665 2.00 5 0.05 20 1.00 
  Freidoonzadeh, Akbar 1764 IRI1.0010.642012.80 
  Jafari, Saber 1762 IRI0.001-0.3720-7.40 
  Basharkhah, Shapour 1920 IRI1.0010.812016.20 
  Najafi, Farhad 1890 IRI0.001-0.2220-4.40 
  Ilkhanipour, Ramtin 1414 IRI0.001-0.8120-16.20 

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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