Rapid: Individual Calculations September 2019
 Abdollahzade, Aydin  Total change: -21.60  Rating chartPersonal card
 Marand 1 Shahrivar 1398 Rapid ( Ghadir Cup ) west Azarbayjan IRI 2019-08-24
RcRownchangeKK*chgGame
 1656 1811 4.50 8 -1.08 20 -21.60 
  Pour Mohammad, Jalil 1479 IRI1.0010.12202.40 
  Mohammadzadeh, Mehdi 1609 IRI1.0010.24204.80 
  Razizadeh, Amir 1687 IRI1.0010.33206.60 
  Raei Seddigh, Ali 1712 IRI0.001-0.6420-12.80 
  Baghban Arjmand, Navid 1614 IRI0.501-0.2520-5.00 
  Sedaghat, Akbar 1652 IRI1.0010.29205.80 
  Jalali, Hadi 1850 IRI0.001-0.4520-9.00 
  Ahmadzadeh, Abbas 1641 IRI0.001-0.7220-14.40 

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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