Blitz: Individual Calculations January 2022
 Mahmoudi, Mohammad Ehsan  Total change: -3.00  Rating chartPersonal card
 2nd Blitz Hormozgan 1400 Bandar Abbas IRI 2021-12-17
RcRownchangeKK*chgGame
 1613 1286 1.00 6 -0.15 20 -3.00 
  Shahmoradi, Arash 1868 IRI0.001-0.0220-0.40 
  Zahedi, Mehdi 1768 IRI0.001-0.0520-1.00 
  Zahedi Darkhanh, Mostafa 1702 IRI0.001-0.0720-1.40 
  Dezhdar, Behzad 1391 IRI0.001-0.3620-7.20 
  Assarzadeh, Ahmad 1222 IRI1.0010.41208.20 
  Abdossamadi, Adel 1724 IRI0.001-0.0620-1.20 

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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