Blitz: Individual Calculations September 2023
 Romanovskis, Davis  Total change: -6.80  Rating chartPersonal card
 Riga Technical University Open 2023 - G Closing Blitz Tournament Riga LAT 2023-08-13
RcRownchangeKK*chgGame
 1577 1570 4.50 9 -0.17 40 -6.80 
  Reizniece-Ozola, Dana wg2191 LAT0.5010.494019.60 
  Hemanth, Raam 1933 IND0.001-0.1040-4.00 
  Gailevska, Milana 1210 LAT0.001-0.9040-36.00 
  Freibergs, Raimonds 1350 LAT1.0010.22408.80 
  Zalitis, Arturs-Aleksis 1854 LAT0.001-0.1640-6.40 
  Sarbantovics, Roberts 1267 LAT1.0010.14405.60 
  Dirzininkas, Andris 1326 LAT1.0010.20408.00 
  Pavlovs, Nikita 1829 LAT0.001-0.1840-7.20 
  Ikstena, Sarlote 1237 LAT1.0010.12404.80 

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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