Rapid: Individual Calculations September 2022
 Jalali, Ehsan  Total change: 69.80  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-05
RcRownchangeKK*chgGame
 1470 1088 4.50 8 3.49 20 69.80 
  Alehdavood, Ali 1234 IRI1.0010.702014.00 
  Pilvaieh, Ali 1863 IRI0.0010.00200.00 
  Nouri, Alaa 1588 IRI0.001-0.0420-0.80 
  Ahankoub, Arta 1416 IRI0.001-0.1320-2.60 
  Sodachi, Saba 1402 IRI0.5010.36207.20 
  Tabassomi, Amir Erfan 1327 IRI1.0010.802016.00 
  Farokhfar, S Ahmad 1396 IRI1.0010.862017.20 
  Nemati, Mehrad 1532 IRI1.0010.942018.80 

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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