Blitz: Individual Calculations October 2017
 Zolfi, Mostafa  Total change: -21.20  Rating chartPersonal card
 2nd Qazvin Blitz Cup Shahrivar 1396 Qazvin IRI 2017-08-29
RcRownchangeKK*chgGame
 1819 1566 0.00 5 -1.06 20 -21.20 
  Nikfetrat, Hamed 1924 IRI0.001-0.1020-2.00 
  Madan Dar, Mehdi 1914 IRI0.001-0.1120-2.20 
  Aghabeyghiha, Mohammad Ali 1958 IRI0.001-0.0820-1.60 
  Azizi, M.ali 1668 IRI0.001-0.3620-7.20 
  Mortezaee, Ghorban 1632 IRI0.001-0.4120-8.20 

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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