Individual Calculations July 2018
 Pavlovs, Sergejs  Total change: -15.20  Rating chartPersonal card
 Riga 2018th chess championship rating up to 2200 Riga LAT 2018-06-07
RcRownchangeKK*chgGame
 1721 2008 5.00 7 -0.76 20 -15.20 
  Mierins, Emils Janis 1608  * LAT1.0010.08201.60 
  Ivanovs, Viktors 1608  * LAT1.0010.08201.60 
  Fridensteins-Bridins, Atis 1608  * LAT0.501-0.4220-8.40 
  Alekseev, Ilia 1685 LAT1.0010.13202.60 
  Jakobsons, Andris 1778 LAT1.0010.21204.20 
  Zarovs, Aleksandrs 1813 LAT0.001-0.7520-15.00 
  Boreisis, Vitauts 1946 LAT0.501-0.0920-1.80 
 * 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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