Rapid: Individual Calculations May 2019
 Marstupa, Rodions  Total change: 8.60  Rating chartPersonal card
 GM Janis Klovans IX memorial cup Riga LAT 2019-04-09
RcRownchangeKK*chgGame
 1608 1232 1.00 6 0.43 20 8.60 
  Laizans, Aivars 1632  * LAT0.001-0.0820-1.60 
  Maklakova, Nellija 1632  * LAT0.001-0.0820-1.60 
  Savicevs, Arsenijs 1632  * LAT0.001-0.0820-1.60 
  Freibergs, Andrejs 1545 LAT0.001-0.1420-2.80 
  Klimkans, Andris 1577 LAT1.0010.892017.80 
  Fridensteins-Bridins, Atis 1627 LAT0.001-0.0820-1.60 
 * 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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