Rapid: Individual Calculations November 2023
 Magone, Andris  Total change: -2.00  Rating chartPersonal card
 XII Sigulda District Open Rapid Chess Championship Sigulda LAT 2023-09-30
RcRownchangeKK*chgGame
 1351 1140 2.00 7 -0.10 20 -2.00 
  Afanasjevs, Aleksandrs 1769 LAT0.001-0.0120-0.20 
  Tolmaceva, Alona 1456 LAT0.001-0.1320-2.60 
  Vasilkovs, Aleksandrs 1397 LAT0.001-0.1820-3.60 
  Ozols, Andris 1560 LAT0.001-0.0720-1.40 
  Petrovics, Raitis 1077 LAT1.0010.41208.20 
  Brengulis, Bruno 1172 LAT0.001-0.4620-9.20 
  Smilga, Olivers 1023 LAT1.0010.34206.80 

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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