Rapid: Individual Calculations July 2023
 Shafiei, Mohammad Ali  Total change: -3.60  Rating chartPersonal card
 1st Markazi Weekly Rapid Tournament 1402 Markazi IRI 2023-05-31
RcRownchangeKK*chgGame
 1314 1421 5.00 8 -0.18 20 -3.60 
  Norozi, Mohammad Taha 1159 IRI0.501-0.3220-6.40 
  Esmaili, Mohammad Arsalan 1205 IRI1.0010.22204.40 
  Sotoude Nia, Vahid 1214 IRI1.0010.23204.60 
  Biglarifard, Koorosh 1784 IRI0.001-0.1020-2.00 
  Hafizi, Mehrdad 1416 IRI1.0010.49209.80 
  Aliabadi, Saeed 1266 IRI0.001-0.7120-14.20 
  Nozari, Parham 1271 IRI0.501-0.2020-4.00 
  Hosein Abadi, Mohamad 1194 IRI1.0010.21204.20 

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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