Individual Calculations September 2019
 Sadeghiesfahani, Amir  Total change: -75.60  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1485 1633 3.50 8 -1.89 40 -75.60 
  Baghbani, Hamed 1788 IRI1.0010.714028.40 
  Moghadam, Hamidreza 1763 IRI0.001-0.3240-12.80 
  Ilkhanipour, Ramtin 1491 IRI0.001-0.6940-27.60 
  Saboori, Mohammad Mahdi 1427 IRI0.501-0.2640-10.40 
  Armand, Mehrnoosh 1349 IRI1.0010.16406.40 
  Jamali, Alireza 1398 IRI0.001-0.7940-31.60 
  Moarefi, Fatemeh 1282 IRI1.0010.11404.40 
  Slameye, Jahed 1385 IRI0.001-0.8140-32.40 

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)
 

 

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