Rapid: Individual Calculations December 2019
 Alikhani, Abolfazl  Total change: 12.80  Rating chartPersonal card
 50th Rapid Hormozgan Bandar Abbas IRI 2019-11-17
RcRownchangeKK*chgGame
 1651 1491 2.50 6 0.64 20 12.80 
  Saeid Arizi, Najeh 1654 IRI0.001-0.2820-5.60 
  Salari, Shahram 1853 IRI1.0010.902018.00 
  Haghighi, Amir Ali 1344 IRI1.0010.30206.00 
  Zahedi, Mehdi 1600 IRI0.5010.15203.00 
  Imanzadeh, Mehdi 1809 IRI0.001-0.1320-2.60 
  Rahimi Shahmirzadi, Parsa 1643 IRI0.001-0.3020-6.00 

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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