Rapid: Individual Calculations November 2019
 Freibergs, Andrejs  Total change: 22.80  Rating chartPersonal card
 VIII Sigulda District Open Rapid Chess Championship-2019 Sigulda LAT 2019-09-28
RcRownchangeKK*chgGame
 1634 1596 4.00 9 -0.07 20 -1.40 
  Badelka, Olga wg1996  * BLR0.001-0.0820-1.60 
  Dambitis, Daniels 1196  * LAT1.0010.08201.60 
  Saksis, Ivo 1914 LAT0.001-0.1320-2.60 
  Derbenev, Arseniy 1334 LAT1.0010.18203.60 
  Pukite, Elza 1196  * LAT1.0010.08201.60 
  Antonivs, Vladislavs 1953 LAT0.001-0.1120-2.20 
  Springis, Jevgenijs 1784 LAT0.001-0.2620-5.20 
  Polyakova, Natalia wm1824 RUS0.001-0.2120-4.20 
  Baybaratskiy, Kirill A. 1509 RUS1.0010.38207.60 
 * 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)
 
 Olaine Open Rapid Chess Championship 2019 IV stage Olaine LAT 2019-10-12
RcRownchangeKK*chgGame
 1641 1632 5.00 8 1.21 20 24.20 
  Freibergs, Raimonds 1232  * LAT1.0010.08201.60 
  Stavickis, Isaks 1696 LAT1.0010.592011.80 
  Afanasjevs, Aleksandrs 1775 LAT0.001-0.3120-6.20 
  Klackins, Samuils 1690 LAT1.0010.582011.60 
  Vingris, Mikelis 1745 LAT0.001-0.3520-7.00 
  Zvaunis, Maris 1587 LAT1.0010.44208.80 
  Morkunas, Gustas 1657 LTU0.001-0.4720-9.40 
  Vambute, Dana 1742 LAT1.0010.652013.00 
 * 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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