Rapid: Individual Calculations May 2019
 Fridrihsons, Edvards  Total change: 4.80  Rating chartPersonal card
 Ogre Chess Spring 2019 Ogre LAT 2019-04-07
RcRownchangeKK*chgGame
 1754 1657 3.00 7 0.24 20 4.80 
  Ivanisvili, Andrejs 2057  * LAT0.001-0.0820-1.60 
  Golikov, Nikita 1297 LAT0.501-0.4020-8.00 
  Vanags, Edmunds 1361 LAT1.0010.15203.00 
  Isakovs, Janis 1821 LAT1.0010.722014.40 
  Smorodinskis, Igors 2057  * LAT0.001-0.0820-1.60 
  Melderis, Uldis 2003 LAT0.001-0.1120-2.20 
  Predkels, Pavels 1684 LAT0.5010.04200.80 
 * 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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