Individual Calculations February 2017
 Alizadeh, Abdollah  Total change: -9.20  Rating chartPersonal card
 Bushehr League Championship 1395 Round 6-7 Bushehr IRI 2017-01-05
RcRownchangeKK*chgGame
 1633 1762 1.00 2 -0.23 40 -9.20 
  Mahini, Mohammad Mehdi 1362  * IRI1.0010.08403.20 
  Armand, Saman 1903 IRI0.001-0.3140-12.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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