Rapid: Individual Calculations April 2023
 Razizadeh, Hamed  Total change: 0.00  Rating chartPersonal card
 5th soofyan rapid chess tournament ( 28 bahman 1401 ) Tabriz IRI 2023-02-28
RcRownchangeRpKK*chgGame
 1371 0 1.50 6 0.00 1178   0.00 
  Jafari, Esmaeil 1450 IRI0.5010.00 0.00 
  Azbaghi, Enayat 1787 IRI0.0010.00 0.00 
  Ojaghi, Mir M.ali 1488 IRI1.0010.00 0.00 
  Zeynali, Sajjad 1246 IRI0.0010.00 0.00 
  Delavar, Atrin 1187 IRI0.0010.00 0.00 
  Naghizadeh, Sadra 1070 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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