Rapid: Individual Calculations June 2023
 Marandi, Alireza  Total change: -35.60  Rating chartPersonal card
 2nd Open Rapid Shahin Shahr Aria Academy 1402 Esfahan IRI 2023-04-28
RcRownchangeKK*chgGame
 1524 1085 0.00 4 -0.47 40 -18.80 
  Mohamadifar, Bahram 1518 IRI0.001-0.0640-2.40 
  Aghabeyghiha, Mohammad Ali 1931 IRI0.0010.00400.00 
  Ghanbari, Ali 1260 IRI0.001-0.2740-10.80 
  Afzal, Mobin 1388 IRI0.001-0.1440-5.60 

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)
 
 7th Falavarjan Rapid Tournament Esfahan IRI 2023-05-19
RcRownchangeKK*chgGame
 1262 1026 0.00 2 -0.42 40 -16.80 
  Kazemi, Keyvan 1316 IRI0.001-0.1640-6.40 
  Omidinia, Parham 1208 IRI0.001-0.2640-10.40 

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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