Blitz: Individual Calculations January 2022
 Vahedi, Arastoo  Total change: -76.20  Rating chartPersonal card
 2nd Blitz Hormozgan 1400 Bandar Abbas IRI 2021-12-17
RcRownchangeKK*chgGame
 1290 1625 4.50 10 -3.81 20 -76.20 
  Sanjari, Ali 1145 IRI0.501-0.4520-9.00 
  Shool, Iliya 1243 IRI0.001-0.9120-18.20 
  Jahantighi, Bardia 1124 IRI1.0010.04200.80 
  Assarzadeh, Ahmad 1222 IRI1.0010.08201.60 
  Zahedi Darkhanh, Mostafa 1702 IRI1.0010.612012.20 
  Karim Panah, Majid 1416 IRI1.0010.23204.60 
  Molai, Mahdi 1465 IRI0.001-0.7120-14.20 
  Shahsavari, Mohammad Amin 1425 IRI0.001-0.7620-15.20 
  Senobar, Arya 1132 IRI0.001-0.9620-19.20 
  Firoozi, Farbod 1024 IRI0.001-0.9820-19.60 

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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