Blitz: Individual Calculations September 2022
 Damya, Aydin  Total change: -65.00  Rating chartPersonal card
 Iran Boys Student School Championship-Shahr-e kord 2022 - Blitz Shahr-e kord IRI 2022-08-18
RcRownchangeKK*chgGame
 1293 1631 2.00 6 -3.25 20 -65.00 
  Jafarpour, Mobin 1231  * IRI1.0010.08201.60 
  Fathian, Mobin 1398 IRI0.001-0.7920-15.80 
  Hajesmailzadeh, Amir Mohammad 1268 IRI1.0010.10202.00 
  Shahmohammadi, Amirmohammad 1384 IRI0.001-0.8120-16.20 
  Sanayizadeh, Arsalan 1266 IRI0.001-0.9020-18.00 
  Bojand, Mohamad Sadegh 1210 IRI0.001-0.9320-18.60 
 * 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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