Blitz: Individual Calculations January 2022
 Shahi Moridi, Sajad  Total change: -9.00  Rating chartPersonal card
 2nd Blitz Hormozgan 1400 Bandar Abbas IRI 2021-12-17
RcRownchangeKK*chgGame
 1555 1331 2.00 8 -0.45 20 -9.00 
  Khademi, Mahdi 1903 IRI0.001-0.0220-0.40 
  Momtahan, Hossein 2011 IRI0.001-0.0120-0.20 
  Zahedi Darkhanh, Mostafa 1702 IRI1.0010.902018.00 
  Looni, Arshiya 1493 IRI0.001-0.2920-5.80 
  Nazeri, Jafar 1608 IRI0.001-0.1720-3.40 
  Jahantighi, Bardia 1124 IRI0.001-0.7720-15.40 
  Dezhdar, Amir Hossein 1204 IRI1.0010.33206.60 
  Dezhdar, Behzad 1391 IRI0.001-0.4220-8.40 

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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