Individual Calculations April 2023
 Gholami, Emad  Total change: -51.60  Rating chartPersonal card
 7th Khavaran Standard International (B Category :Rating Under 1800) Birjand IRI 2023-03-25
RcRownchangeKK*chgGame
 1310 1546 5.00 8 -1.29 40 -51.60 
  Vaezi, Mohsen 1191 IRI1.0010.11404.40 
  Rezaeian., Tina 1355 IRI1.0010.254010.00 
  Vahedi, Arad 1382 IRI0.501-0.2240-8.80 
  Rahimzadeh, Maryam 1345 IRI1.0010.24409.60 
  Shams, Sadegh 1383 IRI0.501-0.2240-8.80 
  Forooghi Moghadam, Erfan 1344 IRI0.001-0.7640-30.40 
  Arieh, Yasna 1146  * IRI1.0010.08403.20 
  Abbaspour, Soheil 1332 IRI0.001-0.7740-30.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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