Individual Calculations April 2019
 Shakeri, Amirali  Total change: -4.40  Rating chartPersonal card
 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 Qazvin IRI 2019-03-26
RcRownchangeKK*chgGame
 1435 1525 4.00 7 -0.11 40 -4.40 
  Asgari, Hosein 1213 IRI0.001-0.8640-34.40 
  Lotfi, Masoud 1127 IRI1.0010.08403.20 
  Sardari, Parsa 1339 IRI0.501-0.2440-9.60 
  Fazeli, Mohammad Ali 1729 IRI1.0010.764030.40 
  Alinejad, Davood 1754 IRI0.5010.294011.60 
  Yousefi, Rayehe 1153 IRI1.0010.10404.00 
  Kaveh, Hossein 1727 IRI0.001-0.2440-9.60 

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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