Individual Calculations December 2022
 Dombrovska, Stefanija  Total change: -15.60  Rating chartPersonal card
 Latvian Independence Day Classical Chess Championship-2022 Riga LAT 2022-11-19
RcRownchangeKK*chgGame
 1559 1494 1.00 4 -0.78 20 -15.60 
  Valdats, Reinis 1647 LAT0.001-0.3020-6.00 
  Beniosev, Daniel 1453 LAT0.001-0.5620-11.20 
  Vorobjovs, Nils 1187 LAT1.0010.14202.80 
  Francs, Marats 1950 LAT0.001-0.0620-1.20 

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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