Rapid: Individual Calculations September 2019
 Ranjdast, Hosein  Total change: 12.80  Rating chartPersonal card
 Marand 1 Shahrivar 1398 Rapid ( Ghadir Cup ) west Azarbayjan IRI 2019-08-24
RcRownchangeKK*chgGame
 1712 1488 2.00 6 0.64 20 12.80 
  Alivandi, Khosro 1835 IRI1.0010.892017.80 
  Raei Seddigh, Ali 1712 IRI0.001-0.2220-4.40 
  Samadifar, Mahdi 1694 IRI0.001-0.2420-4.80 
  Abdi, Adel 1779 IRI1.0010.852017.00 
  Ahmadzadeh, Abbas 1641 IRI0.001-0.3020-6.00 
  Mohammadzadeh, Mehdi 1609 IRI0.001-0.3420-6.80 

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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