Blitz: Individual Calculations July 2020
 Zarovs, Aleksandrs  Total change: 4.80  Rating chartPersonal card
 Riga Summer Chess Festival 2020 blitz Riga LAT 2020-06-20
RcRownchangeKK*chgGame
 1756 1703 5.50 11 0.24 20 4.80 
  Shirov, Alexei g2438 ESP0.001-0.0120-0.20 
  Podojniks, Marks Ernests 1372 LAT1.0010.12202.40 
  Stabulnieks, Klavs 2221 LAT0.001-0.0320-0.60 
  Valdats, Reinis 1404 LAT1.0010.15203.00 
  Shadrina, Eva 1191 EST1.0010.04200.80 
  Kolesnikovs, Ivans 1998 LAT1.0010.852017.00 
  Jazdanovs, Aleksandrs 2083 LAT0.001-0.0920-1.80 
  Brikers, Aleksandrs 1950 LAT0.001-0.1920-3.80 
  Breikss, Peteris 1610 LAT0.001-0.6320-12.60 
  Raag, Ardi 1552 EST0.501-0.2020-4.00 
  Kuznecova, Marija 1495 LAT1.0010.23204.60 

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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