Rapid: Individual Calculations September 2022
 Abroshan, Soroosh  Total change: 13.40  Rating chartPersonal card
 Jam Team Rapid Tournament-Mordad 1401 Jam IRI 2022-08-18
RcRownchangeKK*chgGame
 1455 1085 1.50 5 0.67 20 13.40 
  Mohammadi, Yaser 1386 IRI0.001-0.1520-3.00 
  Vahdatian, Davood 1897 IRI0.0010.00200.00 
  Abdooni, Narges 1105 IRI1.0010.532010.60 
  Hashemi Zadeh, Seyyed Kasra 1497 IRI0.5010.43208.60 
  Ahmadi, Sayed Mohsen 1390 IRI0.001-0.1420-2.80 

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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