Blitz: Individual Calculations February 2022
 Batashevs, Arsens  Total change: 14.80  Rating chartPersonal card
 Riga Blitz-2021 Riga LAT 2021-12-30
RcRownchangeKK*chgGame
 1782 2091 7.00 10 -0.28 20 -5.60 
  Antjufejevs, Vsevolods 1356 LAT1.0010.01200.20 
  Sinauridze, Simons 1877 LAT0.001-0.7720-15.40 
  Zajakins, Artjoms 1356 LAT1.0010.01200.20 
  Laizans, Aivars 2013 LAT1.0010.39207.80 
  Shirov, Alexei g2640 ESP0.001-0.0320-0.60 
  Mustaps, Matiss f2270 LAT0.001-0.2720-5.40 
  Maksimovs, Mihails 1356 LAT1.0010.01200.20 
  Melderis, Uldis 1933 LAT1.0010.29205.80 
  Aminovs, Maksims 1660 LAT1.0010.07201.40 
  Sidass, Dmitrijs 1356 LAT1.0010.01200.20 

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)
 
 NM Vija Rozlapa-80 Riga LAT 2022-01-13
RcRownchangeKK*chgGame
 1944 2098 7.00 9 1.02 20 20.40 
  Breikss, Peteris 1509 LAT1.0010.02200.40 
  Visnevskis, Valdis 1648 LAT1.0010.06201.20 
  Shirov, Alexei g2645 ESP0.001-0.0320-0.60 
  Zajakins, Artjoms 1698  * LAT1.0010.08201.60 
  Ter-Avetisjana, Agnesa Stepania 1783 LAT1.0010.14202.80 
  Jazdanovs, Aleksandrs c1960 LAT1.0010.31206.20 
  Mustaps, Matiss f2247 LAT0.5010.20204.00 
  Levchenkov, Vitaly f1995 LAT0.501-0.1420-2.80 
  Laizans, Aivars 2013 LAT1.0010.38207.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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