Rapid: Individual Calculations October 2019
 Liepins, Martins  Total change: 6.00  Rating chartPersonal card
 Tukums District Open Rapid Chess Championship 2019 7th stage Tukums LAT 2019-09-01
RcRownchangeKK*chgGame
 1602 1674 4.50 9 -0.77 20 -15.40 
  Zvaunis, Maris 1507 LAT0.501-0.2220-4.40 
  Petersons, Ojars 1787 LAT0.001-0.3520-7.00 
  Rudakovs, Anatolijs 1543 LAT1.0010.32206.40 
  Kazmins, Girts 1844 LAT0.001-0.2820-5.60 
  Dzenis, Janis 1581 LAT1.0010.37207.40 
  Maltenieks, Vilis 1650 LAT1.0010.47209.40 
  Papaskiri, Tengizs 1284 LAT0.001-0.9120-18.20 
  Afanasjevs, Aleksandrs 1719 LAT0.001-0.4420-8.80 
  Rebhuns, Ilgars Janis 1502 LAT1.0010.27205.40 

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 2019 III stage Olaine LAT 2019-09-08
RcRownchangeKK*chgGame
 1681 1674 5.00 8 1.07 20 21.40 
  Danilevska, Jevgenija 1330 LAT1.0010.12202.40 
  Mieze, Natalja 1274  * LAT1.0010.08201.60 
  Mierins, Emils Janis 1767 LAT0.001-0.3720-7.40 
  Zujevs, Valerijs 1604 LAT1.0010.40208.00 
  Kurpnieks, Vairis 1887 LAT1.0010.772015.40 
  Visockis, Janis 2017 LAT0.5010.38207.60 
  Zvaunis, Maris 1507 LAT0.501-0.2220-4.40 
  Gudovskis, Konstantins 2065 LAT0.001-0.0920-1.80 
 * 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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