Rapid: Individual Calculations January 2016
 Zare, Sina  Total change: -24.80  Rating chartPersonal card
 Gilan Azar Rapid Cup 2 (2015) Rasht IRI 2015-12-05
RcRownchangeKK*chgGame
 1665 1727 0.50 3 -1.24 20 -24.80 
  Pirzadeh Saravani, Mehdi 1671 IRI0.501-0.0820-1.60 
  Zabihpoor, Mohammad 1796 IRI0.001-0.4020-8.00 
  Ahadi, Mohammadreza 1528 IRI0.001-0.7620-15.20 

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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