Rapid: Individual Calculations August 2022
 Sahami, Abtin  Total change: 38.60  Rating chartPersonal card
 5th Weekly Competition Zehne Pouya Shiraz IRI 2022-07-07
RcRownchangeKK*chgGame
 1360 1046 3.00 7 1.93 20 38.60 
  Reyhani, Shayan 1476 IRI0.001-0.0720-1.40 
  Norouzian Arayesh, Parsa 1285 IRI0.001-0.2020-4.00 
  Mari Ooriad, Abtin 1157 IRI1.0010.652013.00 
  Alipour, Sina 1306 IRI1.0010.822016.40 
  Mosleh Kooshk Ghazi, Hamid Reza 1407 IRI1.0010.902018.00 
  Ameri, Mohammad 1476 IRI0.001-0.0720-1.40 
  Zonobi, Mahmod 1413 IRI0.001-0.1020-2.00 

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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