Rapid: Individual Calculations October 2018
 Visockis, Janis  Total change: -10.80  Rating chartPersonal card
 VI Salaspils District Open Rapid Chess Championship-2018 Salaspils LAT 2018-09-08
RcRownchangeKK*chgGame
 1796 2019 5.00 8 -0.95 20 -19.00 
  Korovaikovs, Vladimirs 1619  * LAT1.0010.08201.60 
  Vernuks, Vjaceslavs 1715 LAT1.0010.14202.80 
  Karklins, Imants 2137 LAT0.001-0.3420-6.80 
  Aminovs, Maksims 1619  * LAT1.0010.08201.60 
  Vdovins, Jevgenijs 1619  * LAT1.0010.08201.60 
  Daudzvardis, Janis 2081 LAT0.001-0.4120-8.20 
  Balasovs, Viktors 1848 LAT0.001-0.7320-14.60 
  Lusis, Imants 1728 LAT1.0010.15203.00 
 * 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)
 
 Olaine Open Rapid Chess Championship 2018 3 stage Olaine LAT 2018-09-09
RcRownchangeKK*chgGame
 1903 2019 5.50 8 0.41 20 8.20 
  Zvans, Maris 1619  * LAT1.0010.08201.60 
  Stavickis, Isaks 1788 LAT1.0010.21204.20 
  Laizans, Aivars 2152 LAT0.5010.18203.60 
  Osobskaja, Zinaida 1755 LAT1.0010.18203.60 
  Liepins, Martins 1801 LAT0.001-0.7820-15.60 
  Blinovs, Artjoms 1920 LAT1.0010.36207.20 
  Makovskis, Georgijs 2257 LAT0.001-0.2020-4.00 
  Birgelis, Janis 1931 LAT1.0010.38207.60 
 * 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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