Rapid: Individual Calculations September 2020
 Aboltina, Valerija Nikola  Total change: -16.20  Rating chartPersonal card
 ICCF IM Salmins Gedimins memorial Rucava LAT 2020-08-02
RcRownchangeKK*chgGame
 1319 1122 0.50 5 -1.17 20 -23.40 
  Steinbergs, Viktors 1698 LAT0.001-0.0220-0.40 
  Melihovs, Stanislavs 1601 LAT0.001-0.0520-1.00 
  Zaharjins, Sergejs 1007 LAT0.001-0.6620-13.20 
  Plavaraja, Vanesa 1051 LAT0.501-0.1020-2.00 
  Ernstsons, Valdis 1239 LAT0.001-0.3420-6.80 

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)
 
 Baltic Youth open 2020 A Liepaja LAT 2020-08-25
RcRownchangeKK*chgGame
 1240 1122 3.00 7 0.36 20 7.20 
  Lahs, Einars 1533 LAT0.001-0.0820-1.60 
  Krutikovs, Glebs 1019 LAT1.0010.36207.20 
  Leonovs, Glebs 1514 LAT0.001-0.0820-1.60 
  Karpuhins, Klims 1027 LAT1.0010.37207.40 
  Reiha, Ance 1178 LAT0.5010.08201.60 
  Bitaitis, Vladislavs 1335 LAT0.001-0.2320-4.60 
  Hauks, Armands 1077 LAT0.501-0.0620-1.20 

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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