Rapid: Individual Calculations September 2019
 Sostaks, Peteris  Total change: 15.60  Rating chartPersonal card
 V International Chess Tournament Rositten Rapid 2019 Rezekne LAT 2019-08-03
RcRownchangeKK*chgGame
 1628 1438 2.50 6 0.78 20 15.60 
  Melderis, Uldis 1838  * LAT0.001-0.0820-1.60 
  Vilums, Dainis 1820 LAT0.5010.41208.20 
  Malnieks, Karlis 1838  * LAT0.001-0.0820-1.60 
  Agis, Agris 1607 LAT0.5010.22204.40 
  Kononovics, Dmitrijs 1074 LAT1.0010.10202.00 
  Solovjovs, Genadijs 1592 LAT0.5010.21204.20 
 * 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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