Rapid: Individual Calculations December 2021
 Hajizadeh, Ali  Total change: -18.40  Rating chartPersonal card
 6th Rapid Hormozgan 1400 Bandar Abbas IRI 2021-11-05
RcRownchangeKK*chgGame
 1628 1482 2.50 6 0.55 20 11.00 
  Zakeri, Omid 1857 IRI0.5010.41208.20 
  Saeid Arizi, Najeh 1604 IRI1.0010.672013.40 
  Bahadori, Abdollah 1775 IRI0.001-0.1520-3.00 
  Alikhani, Abolfazl 1514 IRI1.0010.542010.80 
  Sadeghi, Arash 1561 IRI0.001-0.3920-7.80 
  Taherizadeh, Hamid 1458 IRI0.001-0.5320-10.60 

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)
 
 8nd Rapid Hormozgan 1400 Bandar Abbas IRI 2021-11-26
RcRownchangeKK*chgGame
 1377 1482 1.00 4 -1.47 20 -29.40 
  Manoochehri, Manoochehr 1602 IRI0.001-0.3420-6.80 
  Ghasemi Pour Afshar, Amir 1329 IRI0.001-0.7020-14.00 
  Iranmanesh, Ali 1118 IRI1.0010.10202.00 
  Taherizadeh, Hamid 1458 IRI0.001-0.5320-10.60 

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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