Blitz: Individual Calculations September 2022
 Ahmad Mehri, Saadi  Total change: -0.40  Rating chartPersonal card
 1st Farhangian Chess Tournament Blitz- Shahr e Kord 2022 Shahr e Kord IRI 2022-08-18
RcRownchangeKK*chgGame
 1669 1503 1.50 5 -0.02 20 -0.40 
  Khodamoradi, Arash 1669 IRI0.001-0.2820-5.60 
  Parsanasab, Raanmez 1843 IRI0.001-0.1220-2.40 
  Miraki, Moosa 1502 IRI1.0010.502010.00 
  Khodadadi, Sajjad 1816 IRI0.001-0.1420-2.80 
  Amiri, Kamal 1516 IRI0.5010.02200.40 

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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