Rapid: Individual Calculations December 2018
 Aghazadeh, Hamid  Total change: 44.80  Rating chartPersonal card
 Tehran Rapid Cup 1 Azar 1397 Tehran IRI 2018-11-26
RcRownchangeKK*chgGame
 1591 1451 4.00 7 1.68 20 33.60 
  Sadeghi Givi, Reza 1851  * IRI1.0010.922018.40 
  Khachatourians, Teni 1697 IRI1.0010.812016.20 
  Ghafourian, Amir Ali 1851  * IRI0.001-0.0820-1.60 
  Fatehi, Ali 1649 IRI0.001-0.2420-4.80 
  Tahvili Raftar, Iman 1544 IRI0.001-0.3720-7.40 
  Ghaffarifar, Aylin 1051  * IRI1.0010.08201.60 
  Eftekhar, Navid 1494 IRI1.0010.562011.20 
 * 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)
 
 Tehran Rapid 6 Azar 1397 Tehran IRI 2018-11-28
RcRownchangeKK*chgGame
 1708 1451 1.50 5 0.56 20 11.20 
  Ghadiri Bidhendi, Ebrahim 1723 IRI1.0010.832016.60 
  Mahboob, Amir 1666 IRI0.5010.27205.40 
  Sajadi Naeini, Seyed Soheil 1738 IRI0.001-0.1620-3.20 
  Fardbehbahani, Behnam 1759 IRI0.001-0.1420-2.80 
  Sekhavatmandi, Roham 1654 IRI0.001-0.2420-4.80 

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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