Rapid: Individual Calculations April 2023
 Jafari Sahroon, Aliasghar  Total change: 0.00  Rating chartPersonal card
 Tabriz milad mahdi rapid chess tournament Tabriz IRI 2023-03-10
RcRownchangeRpKK*chgGame
 1202 0 1.00 7 0.00 893   0.00 
  Yousefi Asayesh, Amir Ali 1199 IRI0.0010.00 0.00 
  Khalilzadeh, Ayshan 1276 IRI0.0010.00 0.00 
  Hekmatnejad, Mahtab 1524 IRI0.0010.00 0.00 
  Golizadeh, Asena 1057 IRI0.0010.00 0.00 
  Farhadi, Shahin 1109 IRI1.0010.00 0.00 
  Nezami Khah, Mostafa 1074 IRI0.0010.00 0.00 
  Rahnema Nia, Elshan 1176 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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