Rapid: Individual Calculations April 2023
 Lelis, Janis  Total change: -17.20  Rating chartPersonal card
 Saulkrasti rapid chess championship 2023 Latvian master Janis Klavins memorial Saulkrasti LAT 2023-03-25
RcRownchangeKK*chgGame
 1696 1691 2.50 7 -0.86 20 -17.20 
  Paikens, Reinis 1986 LAT0.001-0.1520-3.00 
  Feldmanis, Andrejs 1377 LAT1.0010.14202.80 
  Vaskevicius, Augustas 1919 LTU0.001-0.2120-4.20 
  Coat, Sven 1466 FRA1.0010.22204.40 
  Zukauskas, Arnas Povilas 1981 LTU0.5010.34206.80 
  Saveljevs, Aleksandrs 1855 LAT0.001-0.2820-5.60 
  Morozovs, Nikita 1291  * LAT0.001-0.9220-18.40 
 * 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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