Rapid: Individual Calculations October 2020
 Daugerts, Janis  Total change: -26.20  Rating chartPersonal card
 VIII Salaspils District Open Rapid Chess Championship-2020 Salaspils LAT 2020-09-12
RcRownchangeKK*chgGame
 1719 1933 4.50 8 -1.31 20 -26.20 
  Coat, Sven 1398 FRA1.0010.03200.60 
  Dombrovska, Stefanija 1686 LAT1.0010.19203.80 
  Laizans, Aivars 2058 LAT0.001-0.3320-6.60 
  Bockarjovs, Vasilijs 1611 LAT0.501-0.3720-7.40 
  Balasovs, Viktors 1880 LAT0.001-0.5720-11.40 
  Afanasjevs, Aleksandrs 1617 LAT1.0010.13202.60 
  Melderis, Uldis 1939 LAT0.001-0.4920-9.80 
  Vdovins, Jevgenijs 1560 LAT1.0010.10202.00 

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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