Rapid: Individual Calculations September 2021
 Krasilnikovs, Aleksandrs  Total change: 30.40  Rating chartPersonal card
 Olaine Chess celebration-2021 Olaine LAT 2021-08-22
RcRownchangeKK*chgGame
 1566 1326 3.50 8 1.52 20 30.40 
  Nemkovs, Vjaceslavs 1675 LAT1.0010.892017.80 
  Visockis, Janis 1937 LAT0.001-0.0220-0.40 
  Stivrins, Eriks 1602 LAT0.5010.33206.60 
  Sidass, Dmitrijs 1531 LAT0.001-0.2420-4.80 
  Meilins, Rolfs 1336 LAT0.001-0.4920-9.80 
  Stankevics, Roberts 1440 LAT1.0010.662013.20 
  Vizulis, Alfreds 1324 LAT1.0010.502010.00 
  Vaicuks, Jazeps 1679 LAT0.001-0.1120-2.20 

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)
 

 

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