Individual Calculations September 2017
 Jakobsons, Andris  Total change: -16.00  Rating chartPersonal card
 Riga Technical University Open 2017 - Tournament D Riga LAT 2017-08-10
RcRownchangeKK*chgGame
 1650 1814 4.50 7 -0.40 40 -16.00 
  Eggl, Maximilian 1414  * ENG1.0010.08403.20 
  Zvans, Maris 1629 LAT1.0010.264010.40 
  Vitins, Janis 1622 LAT1.0010.254010.00 
  Rizihs, Valerijs 1814 LAT0.001-0.5040-20.00 
  Henderson Franklin, Matthew 1605 ESP0.501-0.2740-10.80 
  Abolins, Sergejs 1749 LAT0.501-0.0940-3.60 
  Pichler, Gerhard 1719 AUT0.501-0.1340-5.20 
 * 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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