Blitz: Individual Calculations February 2022
 Lelis, Janis  Total change: 20.60  Rating chartPersonal card
 NM Vija Rozlapa-80 Riga LAT 2022-01-13
 1808 1716 4.50 8 1.03 20 20.60 
  Lavendelis, Egons f2170 LAT0.001-0.0620-1.20 
  Laimins, Lauris 2175 LAT0.001-0.0520-1.00 
  Dundurs, Edgars 1483 LAT1.0010.21204.20 
  Rozlapa, Vija 1833 LAT0.5010.16203.20 
  Antoms, Guntars m2267 LAT0.001-0.0320-0.60 
  Ivanovskis, Sergejs 1720 LAT1.0010.512010.20 
  Jansons, Kristers Roberts 1376 LAT1.0010.12202.40 
  Steinbergs, Raivo 1441 LAT1.0010.17203.40 

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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