Individual Calculations September 2021
 Apenitis, Markuss  Total change: 13.20  Rating chartPersonal card
 Riga Technical University Open 2021 - Tournament C&D Riga LAT 2021-08-12
RcRownchangeKK*chgGame
 1580 1243 1.00 5 0.33 40 13.20 
  Lelis, Janis 1643  * LAT0.001-0.0840-3.20 
  Jakobsons, Andris 1621 LAT0.001-0.0940-3.60 
  Vasilkovs, Aleksandrs 1372 LAT1.0010.674026.80 
  Murray, Sam 1621 IRL0.001-0.0940-3.60 
  Lintner, Felix 1643  * AUT0.001-0.0840-3.20 
 * 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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