Rapid: Individual Calculations May 2019
 Allahverdi, Davood  Total change: 53.60  Rating chartPersonal card
 Tehran Rapid Cup 20 Farvardin 1398 Tehran IRI 2019-04-09
RcRownchangeKK*chgGame
 1754 1621 3.50 6 1.58 20 31.60 
  Ghadiri Bidhendi, Ebrahim 1785 IRI1.0010.722014.40 
  Hamidian, Hamid 1709 IRI0.5010.12202.40 
  Mehrabi, Manouchehr 1740 IRI1.0010.662013.20 
  Sajadi Naeini, Seyed Soheil 1761 IRI0.001-0.3120-6.20 
  Alamir Virsagh, Ehsan 1780 IRI1.0010.712014.20 
  Rajabi, Mohsen 1751 IRI0.001-0.3220-6.40 

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)
 
 Tehran Rapid Cup 23 Farvardin 1398 Tehran IRI 2019-04-12
RcRownchangeKK*chgGame
 1687 1621 5.00 9 1.10 20 22.00 
  Ardeshi, Mehrdad m2021  * IRI0.001-0.0820-1.60 
  Shahbazpour, Bijan 1370 IRI1.0010.19203.80 
  Karbalaei Sadeghi, Farhad 1940 IRI0.5010.37207.40 
  Ghavidel, Mehrdad 1833 IRI0.001-0.2320-4.60 
  Chalangari, Mohsen 1461 IRI0.001-0.7120-14.20 
  Molavian, Hadi 1420 IRI1.0010.24204.80 
  Khanbaz, Nima 1436 IRI1.0010.26205.20 
  Nourimoghaddam, Shahrokh 1761 IRI0.5010.19203.80 
  Alavi, Homa 1943 IRI1.0010.872017.40 
 * 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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