Blitz: Individual Calculations December 2021
 Mohammadi Akbarabadi, Hossein  Total change: -8.20  Rating chartPersonal card
 2nd IRCF Weekly blitz Tournaments 1400 Tehran IRI 2021-11-25
RcRownchangeKK*chgGame
 1657 1656 3.50 8 -0.41 20 -8.20 
  Beyranvand, Saeid 1987 IRI0.5010.38207.60 
  Saeidi, Amir Mohammad 1257 IRI0.001-0.9220-18.40 
  Sadeghi Givi, Reza 1975 IRI0.001-0.1320-2.60 
  Namazi Shirazi, Ali 1241 IRI1.0010.07201.40 
  Khalaji, Saead 1467 IRI1.0010.25205.00 
  Khani, Afshin 1596 IRI0.501-0.0820-1.60 
  Abedini, Morteza 1938 IRI0.001-0.1620-3.20 
  Yousefi, Behniya 1792 IRI0.5010.18203.60 

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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