Blitz: Individual Calculations April 2023
 Lazdina, Ingrida  Total change: 12.40  Rating chartPersonal card
 Victory pub blitz-2023-II Ivo-50 Riga LAT 2023-03-07
RcRownchangeKK*chgGame
 1636 1654 5.50 9 0.62 20 12.40 
  Batashevs, Arsens 2178 LAT0.001-0.0320-0.60 
  Sarma, Kristaps 1438 LAT1.0010.22204.40 
  Karbazals, Huans Boriss 1325 LAT1.0010.12202.40 
  Gimburgs, Arturs 1657 LAT0.5010.00200.00 
  Gudovskis, Konstantins 1909 LAT0.001-0.1920-3.80 
  Eglitis, Roberts 1394 LAT1.0010.18203.60 
  Kolasa, Pjotrs 1943 LAT0.001-0.1620-3.20 
  Goktas, Toygun Demre 1535 TUR1.0010.34206.80 
  Lasmanis, Reinis 1348 LAT1.0010.14202.80 

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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