Individual Calculations February 2018
 Behzad Nazif, Parva  Total change: 33.20  Rating chartPersonal card
 Gilan Super League 1396 Round 7-9 Rasht IRI 2018-01-24
RcRownchangeKK*chgGame
 1793 1884 2.00 2 0.83 40 33.20 
  Mousavi, Davood 2038 IRI1.0010.714028.40 
  Biabani, Saba 1547 IRI1.0010.12404.80 

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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