Rapid: Individual Calculations June 2017
 Surzikova, Vera  Total change: -10.40  Rating chartPersonal card
 Olaine Chess spring 2017 Olaine LAT 2017-05-28
RcRownchangeKK*chgGame
 1509 1285 1.00 6 -0.52 20 -10.40 
  Batashevs, Arsens 1685  * LAT0.001-0.0820-1.60 
  Skujins, Juris 1661 LAT0.001-0.0920-1.80 
  Avotins, Maigonis 1685  * LAT0.001-0.0820-1.60 
  Napins, Vadims 1369 LAT0.001-0.3820-7.60 
  Mieze, Natalja 1258 LAT1.0010.46209.20 
  Danilevska, Jevgenija 1398 LAT0.001-0.3520-7.00 
 * 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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