Rapid: Individual Calculations August 2020
 Ikstena, Sarlote  Total change: 70.40  Rating chartPersonal card
 Saulkrasti rapid chess championship 2020 Latvian master Janis Klavins memorial Saulkrasti LAT 2020-07-11
RcRownchangeKK*chgGame
 1690 1225 4.50 8 3.52 20 70.40 
  Lelis, Janis 1784 LAT1.0010.972019.40 
  Dabolins, Davis 1178 LAT0.501-0.0720-1.40 
  Liepins, Janis 1817 LAT1.0010.982019.60 
  Gorozhankina, Julia wf1960 LAT0.001-0.0120-0.20 
  Mulevicius, Andrius 1781 LTU0.001-0.0320-0.60 
  Burenkovs, Dmitrijs 1488 LAT1.0010.822016.40 
  Tabors, Emils 1552 LAT1.0010.872017.40 
  Agafonov, Yuri Dr 1960 LAT0.001-0.0120-0.20 

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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