Rapid: Individual Calculations April 2018
 Napins, Vadims  Total change: 0.00  Rating chartPersonal card
 Latvian 2018 senior chess championship Jurmala LAT 2018-03-10
RcRownchangeKK*chgGame
 1691 1465 2.50 7 0.89 20 17.80 
  Stavickis, Isaks 1783 LAT0.001-0.1320-2.60 
  Lebedevs, Jevgenijs 1641 LAT1.0010.732014.60 
  Lasko, Anatolijs 1742 LAT0.5010.33206.60 
  Alipovs, Anatoljs 1865  * LAT0.001-0.0820-1.60 
  Ozols, Andris 1533 LAT0.001-0.4120-8.20 
  Stankevics, Roberts 1641 LAT1.0010.732014.60 
  Andzans, Maris 1633 LAT0.001-0.2820-5.60 
 * 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)
 
 Saulkrasti rapid chess championship 2018 Latvian master Janis Klavins memorial Saulkrasti LAT 2018-03-24
RcRownchangeKK*chgGame
 1603 1465 1.50 7 -0.89 20 -17.80 
  Melderis, Uldis 1865  * LAT0.001-0.0820-1.60 
  Dombrovska, Stefanija 1739 LAT0.001-0.1720-3.40 
  Vernuks, Vjaceslavs 1735 LAT0.001-0.1720-3.40 
  Kuznecova, Marija 1182 LAT0.501-0.3420-6.80 
  Gercans, Krisjanis 1270 LAT1.0010.25205.00 
  Vambute, Dana 1726 LAT0.001-0.1820-3.60 
  Kenins, Bruno 1701 LAT0.001-0.2020-4.00 
 * 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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