Rapid: Individual Calculations May 2019
 Zukovskis, Alekss  Total change: 8.20  Rating chartPersonal card
 Ogre Chess Spring 2019 Ogre LAT 2019-04-07
RcRownchangeKK*chgGame
 1597 1226 1.00 6 0.41 20 8.20 
  Rubins, Viktors 1626  * LAT1.0010.922018.40 
  Predkels, Pavels 1626  * LAT0.001-0.0820-1.60 
  Lusis, Imants 1626  * LAT0.001-0.0820-1.60 
  Gailums, Stanislavs 1626  * LAT0.001-0.0820-1.60 
  Lahs, Einars 1532 LAT0.001-0.1420-2.80 
  Bautris, Aivars 1546 LAT0.001-0.1320-2.60 
 * 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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