Blitz: Individual Calculations February 2022
 Kolasa, Pjotrs  Total change: -5.40  Rating chartPersonal card
 Riga Chess club blitz-2022 I stage Riga LAT 2022-01-19
RcRownchangeKK*chgGame
 1969 1977 4.50 9 -0.27 20 -5.40 
  Karbazals, Huans Boriss 1577  * LAT1.0010.08201.60 
  Boreisis, Vitauts 1669 LAT1.0010.14202.80 
  Smorodinskis, Igors 2074 LAT0.001-0.3720-7.40 
  Gudovskis, Konstantins 1982 LAT1.0010.512010.20 
  Shirov, Alexei g2645 ESP0.001-0.0120-0.20 
  Reizniece-Ozola, Dana wg2124 LAT1.0010.702014.00 
  Laizans, Aivars 2013 LAT0.001-0.4520-9.00 
  Gimburgs, Arturs 1680 LAT0.001-0.8520-17.00 
  Jazdanovs, Aleksandrs c1960 LAT0.501-0.0220-0.40 
 * 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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