Individual Calculations September 2019
 Jankovskis, Guntis  Total change: -4.60  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament B Riga LAT 2019-08-05
RcRownchangeKK*chgGame
 1985 2261 7.00 9 -0.23 20 -4.60 
  Strods, Kristaps Reinis 1861  * LAT1.0010.08201.60 
  Malnieks, Karlis 1865 LAT0.501-0.4220-8.40 
  Raag, Ardi 1861  * EST1.0010.08201.60 
  Batakovs, Olegs 1959 LAT1.0010.15203.00 
  Maklakova, Nellija 1877 LAT1.0010.09201.80 
  Rychagov, Nikita 1861  * EST1.0010.08201.60 
  Andrejevs, Arvids 2206 LAT1.0010.42208.40 
  Stabulnieks, Klavs 2207 LAT0.001-0.5820-11.60 
  Radkov, Bazhen D. 2169 RUS0.501-0.1320-2.60 
 * 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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