Rapid: Individual Calculations October 2017
 Stabulnieks, Klavs  Total change: -20.80  Rating chartPersonal card
 V Salaspils District Open Rapid Chess Championship Salaspils LAT 2017-09-09
RcRownchangeKK*chgGame
 1915 2093 4.50 8 -1.04 20 -20.80 
  Birjukovs, Anatolijs 1693  * LAT1.0010.08201.60 
  Malnieks, Karlis 1739 LAT1.0010.11202.20 
  Germanovs, Georgijs 1826 LAT0.001-0.8220-16.40 
  Springis, Jevgenijs 1693  * LAT1.0010.08201.60 
  Kretainis, Kristaps 2223 LAT1.0010.682013.60 
  Visockis, Janis 2078 LAT0.501-0.0220-0.40 
  Ivanov, Igor 2119 LAT0.001-0.4620-9.20 
  Melderis, Uldis 1950 LAT0.001-0.6920-13.80 
 * 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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