Individual Calculations July 2024
 Taheri, Babak  Total change: -8.00  Rating chartPersonal card
 5th Razhia Standard Cup - ( U 2000 ) Qazvin IRI 2024-06-17
RcRownchangeKK*chgGame
 1636 1774 4.50 7 -0.20 40 -8.00 
  Ghorbani, Komeil 1461 IRI1.0010.14405.60 
  Lamei Ramand, Behrooz 1569 IRI1.0010.24409.60 
  Hadadi, Mahdi 1770 IRI0.001-0.5140-20.40 
  Samadpour, Fereidoon 1585 IRI1.0010.254010.00 
  Shokoohi Pooya, Pouyan 1580 IRI0.501-0.2540-10.00 
  Kalantari, Mohammad Saleh 1923 IRI0.001-0.3040-12.00 
  Farshbaf Shahryari, Elvin 1565 IRI1.0010.23409.20 

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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