Rapid: Individual Calculations July 2023
 Zahedi, Reza  Total change: -2.20  Rating chartPersonal card
 Shahid fathollah shahimoridi Memorial cup Kerman IRI 2023-06-16
RcRownchangeKK*chgGame
 1395 1392 2.00 4 -0.11 20 -2.20 
  Shahi Moridi, Fatameh 1299 IRI1.0010.37207.40 
  Barkhori, Keyvan 1821 IRI0.001-0.0720-1.40 
  Shojaeepoor, Iliya 1122 IRI1.0010.17203.40 
  Goroohi, Mohamad 1337 IRI0.001-0.5820-11.60 

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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