Rapid: Individual Calculations October 2022
 Rezapour, Yalda  Total change: -21.60  Rating chartPersonal card
 1st Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1297 1021 0.00 6 -1.08 20 -21.60 
  Gholizadeh, Majid 1314 IRI0.001-0.1520-3.00 
  Fazlali, Mahdi 1401 IRI0.001-0.0920-1.80 
  Pir, Mehdi 1421  * IRI0.001-0.0820-1.60 
  Sadeghi, Abdollah 1295 IRI0.001-0.1720-3.40 
  Norouzi, Daniyal 1177 IRI0.001-0.2920-5.80 
  Darvish, Alireza 1172 IRI0.001-0.3020-6.00 
 * 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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