Rapid: Individual Calculations July 2023
 Aziz, Arotin  Total change: -14.40  Rating chartPersonal card
 8th Urmia Weekly Rapid Chess Tournament 1402 Urmia IRI 2023-06-22
RcRownchangeKK*chgGame
 1359 1318 3.00 7 -0.36 40 -14.40 
  Asgharvand, Davood 1855 IRI0.001-0.0340-1.20 
  Mostafazadeh, Salar 1172 IRI0.501-0.2040-8.00 
  Faraji, Ali 1332 IRI0.001-0.4840-19.20 
  Goli, Amirreza 1125 IRI1.0010.254010.00 
  Hashemi, Matin 1203 IRI0.501-0.1640-6.40 
  Aminpour, Arina 1474 IRI1.0010.714028.40 
  Babazadeh, Mehdi 1351 IRI0.001-0.4540-18.00 

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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