Rapid: Individual Calculations April 2023
 Aminian, Armin  Total change: 0.00  Rating chartPersonal card
 5th soofyan rapid chess tournament ( 28 bahman 1401 ) Tabriz IRI 2023-02-28
RcRownchangeRpKK*chgGame
 1434 0 1.00 5 0.00 1194   0.00 
  Ghaffari, Ahmad 1629 IRI0.0010.00 0.00 
  Ojaghi, Mir M.ali 1488 IRI0.0010.00 0.00 
  Mahmoudi, Amirreza 1564 IRI0.0010.00 0.00 
  Zirak Shadbad, Ali 1248 IRI0.0010.00 0.00 
  Aminian, Ahad 1240 IRI1.0010.00 0.00 

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)
 
 Tabriz milad mahdi rapid chess tournament Tabriz IRI 2023-03-10
RcRownchangeRpKK*chgGame
 1394 0 0.00 4 0.00 594   0.00 
  Yousefi Asayesh, Amir Ali 1199 IRI0.0010.00 0.00 
  Valizadeh, Hossein 1591 IRI0.0010.00 0.00 
  Rouhi, Arman 1507 IRI0.0010.00 0.00 
  Olyaei Parsa, Rasoul 1280 IRI0.0010.00 0.00 

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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