Blitz: Individual Calculations January 2018
 Laizans, Aivars  Total change: -1.40  Rating chartPersonal card
 RCF Cristmas blitz cup-2017 Riga LAT 2017-12-27
RcRownchangeKK*chgGame
 2051 2128 4.00 7 -0.07 20 -1.40 
  Petrovs, Aleksandrs 1728  * LAT1.0010.08201.60 
  Vijups, Dans 1779 LAT1.0010.11202.20 
  Sveshnikov, Vladimir m2395 LAT0.001-0.1820-3.60 
  Sinauridze, Simons 1998 LAT1.0010.32206.40 
  Jazdanovs, Aleksandrs 2019 LAT1.0010.35207.00 
  Antoms, Guntars m2240 LAT0.001-0.3520-7.00 
  Bolsakovs, Vadims 2199 LAT0.001-0.4020-8.00 
 * 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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