Rapid: Individual Calculations May 2023
 Bakhshi, Sepanta  Total change: -66.40  Rating chartPersonal card
 Shahrood Ramezan Team Cup 1402 Semnan IRI 2023-04-09
RcRownchangeKK*chgGame
 1376 1152 0.00 1 -0.22 40 -8.80 
  Rafiepour, Ali 1376 IRI0.001-0.2240-8.80 

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)
 
 Shahrood Ramezan Rapid Cup 1402 Semnan IRI 2023-04-19
RcRownchangeKK*chgGame
 1148 1152 0.00 1 -0.51 40 -20.40 
  Fallah Madvari, Mahan 1148 IRI0.001-0.5140-20.40 

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)
 
 Iranian Cadet Chess Championship 2023 (Boys U10)_Rapid Tehran IRI 2023-04-23
RcRownchangeKK*chgGame
 1326 1152 0.00 3 -0.93 40 -37.20 
  Fardi, Kian 1439 IRI0.001-0.1640-6.40 
  Razzaghi, Ali 1507 IRI0.001-0.1140-4.40 
  Vaziri, Sadra 1031 IRI0.001-0.6640-26.40 

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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