Rapid: Individual Calculations October 2018
 Karklins, Imants  Total change: 1.40  Rating chartPersonal card
 VI Salaspils District Open Rapid Chess Championship-2018 Salaspils LAT 2018-09-08
RcRownchangeKK*chgGame
 1925 2137 6.00 8 0.07 20 1.40 
  Dvornikovs, Aleksandrs 1737  * LAT1.0010.08201.60 
  Lusis, Imants 1737  * LAT1.0010.08201.60 
  Visockis, Janis 2019 LAT1.0010.34206.80 
  Stabulnieks, Klavs 2137 LAT0.001-0.5020-10.00 
  Melderis, Uldis 1988 LAT0.501-0.2020-4.00 
  Daugerts, Janis 1961 LAT1.0010.27205.40 
  Daudzvardis, Janis 2081 LAT0.501-0.0820-1.60 
  Vambute, Dana 1737  * LAT1.0010.08201.60 
 * 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)
 

 

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